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List of Risk Factors (Aliases and Subtypes)

|A| B| C| D| E| F| G| H| I| J| K| L| M| N| O| P| Q| R| S| T| U| V| W| X| Y| Z|

A

  • Abattoir workers ... type of Occupation/hobby
  • Abbatoir workers ... type of Occupation/hobby
  • Abbatoirs ... type of Occupation/hobby
  • Abdominal surgery ... type of Digestive conditions
  • Abdominal trauma ... type of Digestive conditions
  • Abnormality
  • Abortion ... type of Procedures
  • Absent periods ... type of Fertility-related
  • Accident ... type of Injury
  • Accidents ... type of Injury
  • Acoustical materials ... type of Home
  • Adenovirus ... type of Viruses
  • Adobe houses ... type of Home
  • Adults with weakened immune systems ... type of Immunosuppression
  • Aeroplane travel ... type of Travel
  • Aflatoxin ... type of Food
  • Africa
  • Africa, Asia and Middle East ... type of Africa
  • African Americans
  • African-American ... see African Americans
  • African-American race ... type of African Americans
  • Age ... see Aging
  • Age group 15-24 ... type of Teens
  • Age over 65 ... type of Aging
  • Age under 1 year ... type of Infants
  • Age under 5 years ... type of Infants
  • Aging
  • Agriculture ... type of Occupation/hobby
  • AIDS ... see HIV-AIDS
  • Air pollutants ... type of Environment
  • Airborne droplet ... type of Contagion
  • Airborne droplet transmission ... type of Contagion
  • Airway abnormality ... type of Abnormality
  • Alaska Natives ... type of Race
  • Alcohol
  • Alcohol abuse ... type of Alcohol
  • Alcohol during pregnancy ... type of Alcohol
  • Alcoholism
  • Alfalfa sprouts ... type of Plants
  • Alpha hydroxy acids (AHAs) ... type of Medications
  • Amebiasis ... type of Digestive conditions
  • American Indians
  • Anal sex
  • Anemia
  • Angina ... type of Heart disease
  • Animal bite ... type of Animals
  • Animal caretakers ... type of Animals
  • Animal contact ... type of Animals
  • Animal exposure ... type of Animals
  • Animal hair processing ... type of Animals
  • Animal handlers ... type of Animals
  • Animal herdsmen ... type of Occupation/hobby
  • Animal laboratory workers ... type of Animals
  • Animal quarantine facility workers ... type of Animals
  • Animal saliva ... type of Animals
  • Animals
  • Anorexia ... type of Weight loss
  • Anorexia nervosa ... type of Weight loss
  • Antacids ... type of Medications
  • Anthracite mining ... type of Occupation/hobby
  • Antibiotic treatments ... type of Medications
  • Antibiotics ... type of Medications
  • Anxiety ... type of Emotional
  • Apnea ... type of Diseases
  • Appendicitis ... type of Digestive conditions
  • Apple-shaped body ... type of Obesity
  • Arsenic ... type of Chemicals/toxins
  • Asbestos ... type of Chemicals/toxins
  • Asbestos dust ... type of Home
  • Asbestos exposure ... type of Home
  • Asbestos manufacturing ... type of Occupation/hobby
  • Asbestos mining ... type of Chemicals/toxins
  • Asia
  • Asian
  • Asian-Americans ... see Asian
  • Asians ... see Asian
  • Assassin bugs ... type of Insects
  • Assembly line work ... type of Occupation/hobby
  • Asthma ... type of Lung conditions
  • Atherosclerosis
  • Attached garages ... type of Home
  • Autoimmune diseases
  • Automobile accidents ... type of Injury
  • Automobile exhaust ... type of Chemicals/toxins
  • Azarcon folk remedy ... type of Medications

    B

  • Bacterial gastroenteritis ... type of Digestive conditions
  • Bacterial vaginosis ... type of Diseases
  • Baled hay ... type of Plants
  • Ballet ... type of Occupation/hobby
  • Barberry bushes ... type of Plants
  • Barium ... type of Chemicals/toxins
  • Barracuda ... type of Seafood
  • Baseball pitching ... type of Sports
  • Bat bite ... type of Animals
  • Bayberry thorns ... type of Plants
  • Beavers ... type of Animals
  • Bedding ... type of Clothing
  • Benzene ... type of Chemicals/toxins
  • Beryllium ... type of Chemicals/toxins
  • Bile duct conditions ... type of Digestive conditions
  • Bipolar disorder ... type of Mental conditions
  • Bird droppings ... type of Birds
  • Bird exposure ... type of Birds
  • Bird owners ... type of Occupation/hobby
  • Birds
  • Birth control pills ... type of Contraceptives
  • Birth defect in previous pregnancy ... type of Pregnancy
  • Bladder procedures ... type of Procedures
  • Blistering sunburns ... type of Sunlight
  • Blood
  • Blood and blood products ... type of Blood
  • Blood disorders ... type of Diseases
  • Blood exposure ... type of Blood
  • Blood transfusion (before 1989) ... type of Transfusions
  • Blood transfusion before 1992 ... type of Transfusions
  • Blood transfusion before July 1992 ... type of Transfusions
  • Blood vessel disease ... type of Atherosclerosis
  • Blood vessel disorders ... type of Diseases
  • Bodily fluids ... type of Sex
  • Bottle-fed infants ... type of Infants
  • Bowel obstruction ... type of Digestive conditions
  • Brain aneurysm ... type of Stroke
  • Brake repair ... type of Occupation/hobby
  • Breast cancer ... type of Cancer
  • Breast feeding
  • Breast milk ... type of Breast feeding
  • Breast-feeding from HTLV-1 positive mother ... type of Breast feeding
  • Brush clearing ... type of Occupation/hobby
  • Budgerigars ... type of Birds
  • Bulimia ... type of Mental conditions
  • Burn victims ... type of Diseases
  • Butchers ... type of Occupation/hobby

    C

  • Caffeine
  • Campers ... type of Occupation/hobby
  • Camping ... type of Occupation/hobby
  • Canaries ... type of Birds
  • Cancer
  • Cancer chemotherapy ... type of Immunosuppression
  • Cancer patients ... type of Immunosuppression
  • Cardiac arrhythmias ... type of Heart disease
  • Cardiovascular disease ... type of Atherosclerosis
  • Care facilities ... type of Institutions
  • Careers emphasizing thinness ... type of Occupation/hobby
  • Caregivers ... type of Occupation/hobby
  • Carotid artery disease ... type of Atherosclerosis
  • Carpentry ... type of Occupation/hobby
  • Cat bite ... type of Cats
  • Cat feces ... type of Cats
  • Cat scratch ... type of Cats
  • Cats
  • Cattle ... type of Animals
  • Caucasian ... see Caucasians
  • Caucasians
  • Cellulitis ... type of Diseases
  • Central Africa ... type of Africa
  • Certain chemicals ... type of Chemicals/toxins
  • Certain countries ... type of Geography
  • Certain dusts ... type of Environment
  • Certain fertilizers ... type of Chemicals/toxins
  • Certain fumes ... type of Chemicals/toxins
  • Certain genetic conditions ... type of Genetics
  • Certain male subgroups ... type of Occupation/hobby
  • Certain medical problems ... type of Diseases
  • Certain medications ... type of Medications
  • Certain occupations ... type of Occupation/hobby
  • Certain ovarian tumors ... type of Cancer
  • Certain parts of Asia ... type of Asia
  • Certain parts of Canada ... type of Geography
  • Certain pesticides ... type of Chemicals/toxins
  • Certain solvents ... type of Chemicals/toxins
  • Certain toxins ... type of Chemicals/toxins
  • Certain USA states ... type of Geography
  • Cervical secretions ... type of Sex
  • Cesarean delivery ... type of Childbirth
  • Chemical industry ... type of Occupation/hobby
  • Chemicals ... see Chemicals/toxins
  • Chemicals/toxins
  • Chemists ... type of Occupation/hobby
  • Chemotherapy ... type of Immunosuppression
  • Chewing tobacco ... type of Smoking
  • Chicken pox ... type of Viruses
  • Chicken pox exposure ... type of Viruses
  • Chicken pox infection ... type of Viruses
  • Child
  • Child abuse ... type of Home
  • Child care ... type of Institutions
  • Child care providers ... type of Occupation/hobby
  • Child care workers ... type of Occupation/hobby
  • Child-care centers ... type of Infants
  • Childbirth
  • Childbirth transmission
  • Childhood sun exposure ... type of Sunlight
  • Children ... see Child
  • Children < 10 years ... type of Child
  • Children under 2 years old ... type of Infants
  • Chlamydial infection ... type of Sex
  • Cholesterol
  • Cholesterol-lowering drugs ... type of Cholesterol
  • Chronic alcohol abuse ... type of Alcoholism
  • Chronic cardiac disease ... type of Heart disease
  • Chronic constipation ... type of Constipation
  • Chronic diarrhea ... type of Diarrhea
  • Chronic digestive diseases ... type of Digestive conditions
  • Chronic heart disease ... type of Heart disease
  • Chronic hepatitis B ... type of Liver disease
  • Chronic hepatitis C ... type of Liver disease
  • Chronic illness ... type of Diseases
  • Chronic illnesses ... type of Diseases
  • Chronic kidney failure ... type of Kidney disease
  • Chronic liver infection (hepatitis) ... type of Liver disease
  • Chronic lung disease ... type of Lung conditions
  • Chronic pancreatitis ... type of Digestive conditions
  • Chronic respiratory disease ... type of Lung conditions
  • Cigar smoking ... type of Smoking
  • Cigarette smokers ... type of Smoking
  • Cigarette smoking ... type of Smoking
  • Cigarrette smoke ... type of Smoking
  • Cigars ... type of Smoking
  • Circulatory disorders ... type of Diseases
  • Cirrhosis ... type of Liver disease
  • Clams ... type of Shellfish
  • Close contact ... type of Contagion
  • Close contact with HBV positive people ... type of Contagion
  • Closely related parents ... type of Genetics
  • Clothing
  • Clotting factor concentrate treatment ... type of Transfusions
  • Clotting factor transfusion before 1987 ... type of Transfusions
  • Coal miners ... type of Chemicals/toxins
  • Cocaine use ... type of Drugs
  • Cockatiels ... type of Birds
  • Cockles ... type of Shellfish
  • Coke oven workers ... type of Occupation/hobby
  • Cold ... type of Viruses
  • Cold wet climate ... type of Geography
  • College ... type of Schools
  • Colon polyps ... type of Digestive conditions
  • Colorectal cancer ... type of Cancer
  • Competitive sports injury ... type of Sports
  • Computer work ... type of Occupation/hobby
  • Conduct disorders ... type of Emotional
  • Constipation
  • Construction ... type of Occupation/hobby
  • Contact with livestock ... type of Animals
  • Contacts of confirmed meningococcal cases ... type of Contagion
  • Contagion
  • Contaminated animal products ... type of Animals
  • Contaminated animals ... type of Animals
  • Contaminated beef ... type of Contaminated food
  • Contaminated food
  • Contaminated food or water ... type of Contaminated water
  • Contaminated foods ... see Contaminated food
  • Contaminated meat ... type of Contaminated food
  • Contaminated milk ... type of Contaminated food
  • Contaminated objects ... type of Surfaces
  • Contaminated seafood ... type of Seafood
  • Contaminated soil ... type of Soil
  • Contaminated water
  • Contaminated water sources ... type of Contaminated water
  • Contraception ... see Contraceptives
  • Contraceptive pills ... type of Contraceptives
  • Contraceptives
  • Coronary heart disease ... type of Heart disease
  • Correctional facilities ... type of Institutions
  • Corticosteroid therapy ... type of Steroids
  • Corticosteroids ... type of Steroids
  • Cortiocosteroids ... type of Steroids
  • Cough ... type of Contagion
  • Coughing ... type of Contagion
  • Coxsackievirus B ... type of Viruses
  • Coyotes ... type of Animals
  • Crabs ... type of Shellfish
  • Crocidolite ... type of Chemicals/toxins
  • Crohn's disease ... type of Digestive conditions
  • Crowding ... type of Environment
  • Cruise ships ... type of Travel
  • Cycling ... type of Occupation/hobby
  • Cyclists ... type of Occupation/hobby

    D

  • Dairy farmers ... type of Occupation/hobby
  • Dairy workers ... type of Occupation/hobby
  • Dance ... type of Occupation/hobby
  • Dancing ... type of Occupation/hobby
  • Day care centers ... type of Infants
  • Day care workers ... type of Occupation/hobby
  • Day-care ... type of Infants
  • Decompression disease ... type of Diseases
  • Deer ... type of Animals
  • Delivery complications ... type of Childbirth
  • Dental surgery ... type of Surgery
  • Depression
  • DES (diethylstilbestrol) ... type of Hormones
  • Developing countries ... type of Poverty
  • Developing world ... type of Poverty
  • Diabetes
  • Diabetes mellitus ... see Diabetes
  • Diabetic retinopathy ... type of Diabetes
  • Dialysis ... type of Kidney disease
  • Diaper-aged children ... type of Infants
  • Diaphragm contraception ... type of Contraceptives
  • Diarrhea
  • Diet
  • Diethylstilbestrol (DES) ... type of Hormones
  • Dieting ... type of Weight loss
  • Digestive conditions
  • Direct body contact ... type of Contagion
  • Direct contact ... type of Contagion
  • Direct contact with blisters ... type of Contagion
  • Diseases
  • Diving bells ... type of Occupation/hobby
  • Diving into water ... type of Water activities
  • Dog bite ... type of Dogs
  • Dogs
  • Donkeys ... type of Animals
  • Dormitories ... type of Institutions
  • Douches ... type of Sex
  • Douching ... type of Sex
  • Drinking contaminated water or food ... type of Contaminated water
  • Drinking places ... type of Occupation/hobby
  • Droplet ... type of Contagion
  • Droplet infection ... type of Contagion
  • Droplet transmission ... type of Contagion
  • Drug abuse ... see Drugs
  • Drug manufacturing ... type of Occupation/hobby
  • Drugs
  • Drugs during pregnancy ... type of Drugs
  • Ducks ... type of Birds
  • Dust exposure ... type of Environment
  • Dust storms ... type of Environment

    E

  • Early menstruation ... type of Fertility-related
  • Early onset of menstruation ... type of Fertility-related
  • Early sexual activity ... type of Sex
  • East Africa ... type of Africa
  • Eastern Africa ... type of Africa
  • Eastern European Jewish ancestry ... type of Europeans
  • Eating fish ... type of Seafood
  • Eating places ... type of Occupation/hobby
  • Eating pork ... type of Pigs
  • Eating raw oysters ... type of Shellfish
  • Eggs ... type of Food
  • Elderly ... see Aging
  • Elementary school ... type of Schools
  • Elk ... type of Animals
  • Embalmers ... type of Occupation/hobby
  • Emotional
  • Emotional trauma ... type of Emotional
  • Endometrial hyperplasia ... type of Diseases
  • Environment
  • Environmental ... see Environment
  • Environmental air pollution ... type of Environment
  • Environmental irritants ... type of Environment
  • Environmental tobacco smoke ... type of Smoking
  • Environmental toxins ... type of Environment
  • Epstein-Barr virus ... type of Viruses
  • Estrogen ... type of Hormones
  • Estrogen level problems ... type of Hormones
  • Estrogen replacement therapy ... type of Hormones
  • Europe ... type of Geography
  • Europeans
  • Excessive alcohol ... type of Alcohol
  • Excessive caffeine ... type of Caffeine
  • Excessive smoking ... type of Smoking
  • Excessive standing ... type of Occupation/hobby
  • Excessive sunlight exposure ... type of Sunlight
  • Exposure to infected person ... type of Contagion
  • Exposure to someone with TB ... type of Contagion

    F

  • Fair skin ... type of Caucasians
  • Falls ... type of Injury
  • Familial polyposis ... type of Digestive conditions
  • Family death ... type of Emotional
  • Family history
  • Family history of acne ... type of Family history
  • Family history of ADHD ... type of Family history
  • Family history of alcoholism ... type of Alcoholism
  • Family history of allergies ... type of Family history
  • Family history of allergy ... type of Family history
  • Family history of arthritis ... type of Family history
  • Family history of asthma ... type of Family history
  • Family history of autism ... type of Family history
  • Family history of autism spectrum disorders ... type of Family history
  • Family history of autoimmune diseases ... type of Family history
  • Family history of bipolar disorder ... type of Family history
  • Family history of bladder cancer ... type of Family history
  • Family history of breast cancer ... type of Family history
  • Family history of cancer ... type of Family history
  • Family history of celiac ... type of Family history
  • Family history of CHD ... type of Family history
  • Family history of colon polyps ... type of Family history
  • Family history of colorectal cancer ... type of Family history
  • Family history of coronary artery disease ... type of Heart disease
  • Family history of Crohn's disease ... type of Digestive conditions
  • Family history of CVD ... type of Family history
  • Family history of dementia ... type of Family history
  • Family history of depression ... type of Family history
  • Family history of diabetes ... type of Diabetes
  • Family history of disease ... type of Family history
  • Family history of dysplastic nevi (abnormal moles) ... type of Family history
  • Family history of early heart disease ... type of Heart disease
  • Family history of early onset cancer ... type of Family history
  • Family history of eczema ... type of Family history
  • Family history of genetic disease ... type of Family history
  • Family history of glaucoma ... type of Family history
  • Family history of goiter ... type of Family history
  • Family history of hay fever ... type of Family history
  • Family history of heart disease ... type of Heart disease
  • Family history of heart problems ... type of Heart disease
  • Family history of high blood pressure ... type of Hypertension
  • Family history of high cholesterol ... type of Family history
  • Family history of Hirschsprung's disease ... type of Family history
  • Family History of Hodgkin's Disease ... type of Family history
  • Family history of hypertension ... type of Hypertension
  • Family history of hyperthyroidism ... type of Cancer
  • Family history of hypertrophic cardiomyopathy ... type of Family history
  • Family history of kidney disease ... type of Kidney disease
  • Family history of kidney stones ... type of Family history
  • Family history of language delay ... type of Family history
  • Family history of learning disorder ... type of Family history
  • Family history of liver cancer ... type of Liver disease
  • Family history of liver disease ... type of Liver disease
  • Family history of melanoma ... type of Family history
  • Family history of migraine ... type of Family history
  • Family history of mood disorders ... type of Mental conditions
  • Family history of multiple myeloma ... type of Family history
  • Family history of narcolepsy ... type of Family history
  • Family history of OCD ... type of Family history
  • Family history of osteoporosis ... type of Family history
  • Family history of ovarian cancer ... type of Family history
  • Family history of pancreatic cancer ... type of Family history
  • Family history of PPH ... type of Family history
  • Family history of prostate cancer ... type of Family history
  • Family history of psoriasis ... type of Family history
  • Family history of rosacea ... type of Family history
  • Family history of Schizophrenia ... type of Family history
  • Family history of scoliosis ... type of Family history
  • Family history of SIDS ... type of Family history
  • Family history of stroke ... type of Stroke
  • Family history of thyroid cancer ... type of Family history
  • Family history of Type 2 diabetes ... type of Diabetes
  • Family history of ulcers ... type of Digestive conditions
  • Family history of varicose veins ... type of Family history
  • Family history of vitiligo ... type of Family history
  • Family member death ... type of Emotional
  • Family members of infected person ... type of Contagion
  • Far East ... type of Asia
  • Farm workers ... type of Occupation/hobby
  • Farmers ... type of Occupation/hobby
  • Farming ... type of Occupation/hobby
  • Fasting ... type of Weight loss
  • Fat
  • Feathers ... type of Birds
  • Feces ... type of Environment
  • Female ... type of Gender
  • Female athlete syndrome ... type of Sports
  • Female barrier contraceptive devices ... type of Contraceptives
  • Females ... type of Gender
  • Fertility drugs ... type of Hormones
  • Fertility-related
  • Fetus-to-mother contagion ... type of Pregnancy
  • Fireplaces ... type of Home
  • Fireproofing materials ... type of Home
  • First baby ... type of Pregnancy
  • Fish ... see Seafood
  • Fish workers ... type of Seafood
  • Fishing ... type of Occupation/hobby
  • Flea ... type of Insects
  • Fleas ... type of Insects
  • Flies
  • Flies on food ... type of Contaminated food
  • Floor tiles ... type of Home
  • Food
  • Food allergies ... type of Contaminated food
  • Food contagion ... see Food
  • Forestry ... type of Occupation/hobby
  • Forestry workers ... type of Occupation/hobby
  • Foundries ... type of Occupation/hobby
  • Fox bite ... type of Animals
  • Foxes ... type of Animals
  • Fractures ... type of Injury
  • French cheese ... type of Food
  • Furnaces ... type of Home
  • Furniture ... type of Contagion

    G

  • Gall bladder conditions ... type of Digestive conditions
  • Gall bladder inflammation ... type of Digestive conditions
  • Gallstones ... type of Digestive conditions
  • Gardeners ... type of Occupation/hobby
  • Gardening ... type of Occupation/hobby
  • Gardening exposure ... type of Occupation/hobby
  • Gas heaters ... type of Home
  • Gas stoves ... type of Home
  • Gas water ... type of Home
  • Gastric bypass surgery ... type of Digestive conditions
  • Gaucher's disease ... type of Diseases
  • Geese ... type of Birds
  • Gender
  • Genetics
  • Genital herpes ... type of Sex
  • Genital tract abnormalities ... type of Abnormality
  • Genital ulcers ... type of Sex
  • Genital warts ... type of Sex
  • Geography
  • Gestational diabetes in previous pregnancy ... type of Diabetes
  • Glucocorticoids ... type of Steroids
  • Goats ... type of Animals
  • Gonorrhea ... type of Sex
  • Granite mining ... type of Occupation/hobby
  • Granulocytopenia ... type of Immunosuppression
  • "Great" folk remedy ... type of Medications
  • Grocery stores ... type of Occupation/hobby
  • Grouper ... type of Seafood
  • Gulls ... type of Birds
  • Gymnastics ... type of Occupation/hobby

    H

  • H-2 blockers ... type of Medications
  • Hair color ... type of Race
  • Hairdressers ... type of Occupation/hobby
  • Hamsters ... type of Rodents
  • Having few children ... type of Fertility-related
  • Having no children ... type of Fertility-related
  • Health care providers ... type of Occupation/hobby
  • Health care workers ... type of Occupation/hobby
  • Heart attack ... type of Heart disease
  • Heart disease
  • Heart disorders ... type of Heart disease
  • Heart problems ... type of Heart disease
  • Heaters ... type of Home
  • Heavy alcohol consumption ... type of Alcohol
  • Heavy alcohol use ... type of Alcohol
  • Hematologic malignancy ... type of Cancer
  • Hematopoietic stem cell transplant ... type of Transplants
  • Hemodialysis ... type of Kidney disease
  • Hepatitis ... type of Liver disease
  • Hepatitis A research ... type of Occupation/hobby
  • Hepatitis B ... type of Sex
  • Heredity ... see Genetics
  • Heterosexual sex ... type of Vaginal sex
  • High blood cholesterol ... type of Cholesterol
  • High blood cholesterol levels ... type of Cholesterol
  • High blood homocysteine ... type of Diseases
  • High blood pressure ... see Hypertension
  • High cholesterol ... type of Cholesterol
  • High cholesterol diet ... type of Cholesterol
  • High cholesterol levels ... type of Cholesterol
  • High grass ... type of Plants
  • High LDL cholesterol ... type of Cholesterol
  • High protein diet ... type of Protein
  • High salt diet ... type of Salt
  • High saturated fat diet ... type of Fat
  • High-animal-fat diet ... type of Fat
  • High-dose corticosteroids ... type of Steroids
  • High-dose x-rays ... type of Radiation
  • High-energy radiation ... type of Radiation
  • High-fat diet ... type of Fat
  • High-normal blood pressure ... type of Hypertension
  • Higher estrogen levels ... type of Hormones
  • Highest risk over 60 ... type of Aging
  • Hikers ... type of Occupation/hobby
  • Hiking ... type of Occupation/hobby
  • Hispanic
  • Hispanic Americans ... see Hispanic
  • History of childhood respiratory infections ... type of Previous history
  • History of depression ... type of Previous history
  • History of heart problems ... type of Previous history
  • History of mood disorders ... type of Previous history
  • History of postpartum depression ... type of Previous history
  • History of vascular graft ... type of Surgery
  • HIV ... see HIV-AIDS
  • HIV infection ... type of HIV-AIDS
  • HIV-AIDS
  • HIV-infected persons ... type of HIV-AIDS
  • Hobby ... see Occupation/hobby
  • Hodgkin's disease ... type of Cancer
  • Home
  • Home environment emphasizing thinness ... type of Home
  • Homeless ... type of Environment
  • Homeless shelters ... type of Institutions
  • Homosexual behavior ... type of Homosexuality
  • Homosexuality
  • Homosexuals ... see Homosexuality
  • Hormone replacement therapy ... type of Hormones
  • Hormone replacement therapy (HRT) ... type of Hormones
  • Hormones
  • Horse riding ... type of Occupation/hobby
  • Horses ... type of Animals
  • Hospital staff of infected person ... type of Occupation/hobby
  • Hospitals ... type of Occupation/hobby
  • Hot climate ... type of Tropical areas
  • Hot weather ... type of Tropical areas
  • HPV ... type of Viruses
  • HTLV ... type of Viruses
  • Human feces ... type of Environment
  • Human papillomavirus (HPV) infection ... type of Viruses
  • Human T-lymphotropic virus type I (HTLV-1) ... type of Viruses
  • Humidity ... type of Tropical areas
  • Hunters ... type of Occupation/hobby
  • Hunting ... type of Occupation/hobby
  • Hygiene
  • Hypertension

    I

  • Illicit drug use ... type of Drugs
  • Immune compromise ... see Immunosuppression
  • Immune deficiency ... see Immunosuppression
  • Immune suppressed ... type of Immunosuppression
  • Immune suppression ... type of Immunosuppression
  • Immune-suppressed people ... type of Immunosuppression
  • Immuno-compromised persons ... type of Immunosuppression
  • Immunocompromise ... see Immunosuppression
  • Immunocompromised ... see Immunosuppression
  • Immunodeficiency ... see Immunosuppression
  • Immunosuppresive therapies ... type of Immunosuppression
  • Immunosuppressant drugs ... type of Immunosuppression
  • Immunosuppressed ... see Immunosuppression
  • Immunosuppressed persons ... type of Immunosuppression
  • Immunosuppression
  • Immunosuppressive drugs ... type of Immunosuppression
  • Immunosuppressive medications ... type of Immunosuppression
  • Immunosuppressive therapies ... type of Immunosuppression
  • Impaired glucose tolerance ... type of Diabetes
  • Impulsivity ... type of Emotional
  • Inactive lifestyle ... type of Inactivity
  • Inactivity
  • Inadequate access to health care ... type of Poverty
  • Inappropriate alcohol use by friends ... type of Alcohol
  • Inappropriate alcohol use in family ... type of Alcohol
  • Increased female hormones ... type of Hormones
  • India ... type of Asia
  • Indoor allergens ... type of Home
  • Industrial dust ... type of Chemicals/toxins
  • Infants
  • Infants born to infected women ... type of Infants
  • Infected animal droppings ... type of Animals
  • Infected animal milk ... type of Contaminated food
  • Infected animal placenta ... type of Animals
  • Infected animal tissues ... type of Animals
  • Infected animal urine ... type of Animals
  • Infected bedding ... type of Clothing
  • Infected clothing ... type of Clothing
  • Infected stool ... type of Environment
  • Infected surfaces ... type of Surfaces
  • Infections
  • Inflammatory bowel disease ... type of Digestive conditions
  • Influenza ... type of Viruses
  • Injection drug use ... type of Drugs
  • Injuries ... type of Injury
  • Injury
  • Insects
  • Institutions
  • Insufficient rest ... type of Sleep
  • Insulation materials ... type of Home
  • Insulation work ... type of Occupation/hobby
  • International travel ... type of Travel
  • International travelers ... type of Travel
  • Intrauterine contraception ... type of Contraceptives
  • Intravascular catheters ... type of Procedures
  • Intravenous drug use ... type of Drugs
  • Intravenous drug users ... type of Drugs
  • Iodine deficiency ... type of Diet
  • Iron oxide ... type of Chemicals/toxins
  • Italian race ... type of Europeans
  • IUD contraception ... type of Contraceptives
  • IV drug users ... type of Drugs

    J

  • Jails ... type of Institutions
  • Japanese expatriates ... type of Race
  • Jumping into water ... type of Water activities

    K

  • Kayaking ... type of Water activities
  • Kerosene heaters ... type of Home
  • Kidney dialysis ... type of Kidney disease
  • Kidney disease
  • Kidney infections ... type of Kidney disease
  • Kidney problems ... type of Kidney disease
  • Kissing

    L

  • Laboratorians ... type of Occupation/hobby
  • Laboratory workers ... type of Occupation/hobby
  • Lack of education ... type of Poverty
  • Lack of exercise ... type of Inactivity
  • Lack of physical activity ... type of Inactivity
  • Lake swimming ... type of Water activities
  • Landscaping ... type of Occupation/hobby
  • Large baby in previous pregnancy ... type of Pregnancy
  • Late childbearing ... type of Fertility-related
  • Late menopause ... type of Menopause
  • Latent TB infection ... type of Lung conditions
  • Latin America ... see South America
  • Latinos
  • Lead crystal containers ... type of Home
  • Lead in soil ... type of Chemicals/toxins
  • Lead petrol ... type of Chemicals/toxins
  • Lead plumbing ... type of Home
  • Lead poisoning ... type of Chemicals/toxins
  • Lead smelters ... type of Occupation/hobby
  • Lead soldering ... type of Chemicals/toxins
  • Lead-glazed pottery containers ... type of Chemicals/toxins
  • Leaking chimneys ... type of Home
  • Leaking furnaces ... type of Home
  • Learning disorders ... type of Mental conditions
  • Leather industry ... type of Occupation/hobby
  • Leg injury ... type of Injury
  • Leukemia ... type of Cancer
  • Lifting children ... type of Occupation/hobby
  • Light color skin ... type of Caucasians
  • Limited economic means ... type of Poverty
  • Liver disease
  • Liver failure ... type of Liver disease
  • Livestock farmers ... type of Occupation/hobby
  • Living with HepE positive person ... type of Home
  • Lobsters ... type of Shellfish
  • Long-distance running ... type of Sports
  • Long-term care facilities ... type of Institutions
  • Lovebirds ... type of Birds
  • Low birth weight ... type of Childbirth
  • Low HDL cholesterol ... type of Cholesterol
  • Low humidity ... type of Geography
  • Low self-esteem ... type of Emotional
  • Low socioeconomic status ... type of Poverty
  • Low testosterone levels ... type of Hormones
  • Low vitamin D diet ... type of Diet
  • Low-birth-weight babies ... type of Childbirth
  • Low-calcium diet ... type of Diet
  • Low-fiber diet ... type of Diet
  • Lung conditions
  • Lung disease ... type of Lung conditions
  • Lung Diseases ... type of Lung conditions
  • Lupus ... type of Autoimmune diseases
  • Lymphoma ... type of Cancer

    M

  • Macaws ... type of Birds
  • Machinists ... type of Occupation/hobby
  • Male ... type of Gender
  • Male homosexual behavior ... type of Homosexuality
  • Males ... type of Gender
  • Malnutrition ... type of Poverty
  • Manufacturing sector ... type of Occupation/hobby
  • Maternal age
  • Maternal age over 35 ... type of Maternal age
  • Maternal infection ... type of Pregnancy
  • Meat ... type of Food
  • Meat packing plants ... type of Occupation/hobby
  • Meat processing plant workers ... type of Occupation/hobby
  • Meatpacking ... type of Occupation/hobby
  • Mechanical ventilation ... type of Procedures
  • Medication during pregnancy ... type of Pregnancy
  • Medications
  • Men ... type of Gender
  • Menopause
  • Menstrual ... type of Fertility-related
  • Menstruating women ... type of Fertility-related
  • Menstruation ... type of Fertility-related
  • Mental conditions
  • Metal grinding ... type of Occupation/hobby
  • Metal workers ... type of Occupation/hobby
  • Mexican Americans ... see Mexican-American
  • Mexican-American
  • Mice ... type of Rodents
  • Migraine ... type of Diseases
  • Migrant farm camps ... type of Occupation/hobby
  • Military aircraft ... type of Occupation/hobby
  • Military duty ... type of Occupation/hobby
  • Military institutions ... type of Institutions
  • Military personnel ... type of Occupation/hobby
  • Milk ... type of Food
  • Mines ... type of Occupation/hobby
  • Mining ... type of Occupation/hobby
  • Miscarriage ... type of Pregnancy
  • Miscarriages in previous pregnancies ... type of Pregnancy
  • Mobile home manufacture ... type of Occupation/hobby
  • Modeling ... type of Occupation/hobby
  • Moles ... type of Diseases
  • Mood disorders ... type of Emotional
  • Mosquito ... see Mosquitos
  • Mosquito bites
  • Mosquito exposure ... type of Mosquitos
  • Mosquitoes ... see Mosquitos
  • Mosquitos
  • Most birth control pills ... type of Contraceptives
  • Mother age over 40 ... type of Maternal age
  • Mother age under 20 ... type of Maternal age
  • Mother-infant childbirth transmission ... type of Childbirth transmission
  • Mother-infant transmission ... type of Childbirth transmission
  • Mother-to-child contagion ... type of Childbirth
  • Mother-to-fetus transmission
  • Mother-to-infant transmission ... type of Childbirth
  • Mountain climbing ... type of Occupation/hobby
  • Mucous membrane exposure ... type of Contagion
  • Mud houses ... type of Home
  • Muddy areas ... type of Environment
  • Mulch ... type of Plants
  • Mullet ... type of Seafood
  • Multiple births ... type of Childbirth
  • Multiple pregnancies ... type of Pregnancy
  • Multiple sex partners ... type of Sex
  • Multiple sexual partners ... type of Sex
  • Mumps ... type of Viruses
  • Muskrats ... type of Animals
  • Mussels ... type of Shellfish
  • Myanmar ... type of Asia

    N

  • Native Americans ... type of American Indians
  • Natural disasters ... type of Environment
  • Need for acceptance ... type of Emotional
  • Needle-stick injury ... type of Injury
  • Neglect ... type of Emotional
  • Neonates ... type of Infants
  • Nepal ... type of Asia
  • Never been pregnant ... type of Fertility-related
  • Never having children ... type of Fertility-related
  • Newborns ... type of Infants
  • No children ... type of Fertility-related
  • No pregnancies ... type of Pregnancy
  • Non-supportive partner ... type of Emotional
  • Nose abnormality ... type of Abnormality
  • Not eating red meat ... type of Diet
  • Not washing hands ... type of Contagion
  • Nuclear accidents ... type of Radiation
  • Nuclear fallout ... type of Radiation
  • Nursery workers ... type of Occupation/hobby
  • Nursing homes ... type of Institutions

    O

  • Obesity
  • Occupation ... see Occupation/hobby
  • Occupation pollution exposure ... type of Occupation/hobby
  • Occupation/hobby
  • Occupational blood exposure ... type of Occupation/hobby
  • Occupational exposure ... type of Occupation/hobby
  • Occupational lead ... type of Occupation/hobby
  • Occupational toxins ... type of Occupation/hobby
  • Oil refining ... type of Occupation/hobby
  • Old age ... type of Aging
  • Old buildings ... type of Environment
  • Old furniture ... type of Home
  • Old paint ... type of Home
  • Old toys ... type of Home
  • Older patients ... type of Aging
  • Older people ... type of Aging
  • Oral contraceptives ... type of Contraceptives
  • Oral sex
  • Oral-fecal transmission ... type of Contagion
  • Organ transplant recipients ... type of Transplants
  • Outdoor occupations ... type of Occupation/hobby
  • Outdoor sports ... type of Sports
  • Outdoors ... type of Occupation/hobby
  • Outdoors work ... type of Occupation/hobby
  • Ovarian cancer ... type of Cancer
  • Overachiever personality ... type of Emotional
  • Overcrowded ... type of Environment
  • Overcrowding ... type of Environment
  • Overseas travel ... type of Travel
  • Overweight
  • Oysters ... type of Shellfish

    P

  • Pacific Islander Americans ... type of Race
  • Painters ... type of Occupation/hobby
  • Pancreas disease ... type of Digestive conditions
  • Pancreas injury ... type of Digestive conditions
  • Pancreatitis ... type of Digestive conditions
  • Parakeets ... type of Birds
  • Parents who are genetic disease carriers ... type of Genetics
  • Parents with a genetic disease ... type of Genetics
  • Parrots ... type of Birds
  • Passive cigarette smoke ... type of Smoking
  • Passive smoke ... type of Smoking
  • Passive smoking ... type of Smoking
  • Pates ... type of Food
  • Pelvic radiation treatment ... type of Radiation
  • Peptic ulcers ... type of Digestive conditions
  • Perfectionist personality ... type of Emotional
  • Perfumed feminine hygiene sprays ... type of Sex
  • Personal history of bladder cancer ... type of Genetics
  • Personal history of lung cancer ... type of Cancer
  • Pet shop employees ... type of Occupation/hobby
  • Petroleum workers ... type of Occupation/hobby
  • Phlebotomus paparasi ... type of Flies
  • Physical activities ... type of Occupation/hobby
  • Physical inactivity ... type of Inactivity
  • Pig farming areas ... type of Pigs
  • Pigeons ... type of Birds
  • Pigs
  • Pima Indians ... type of American Indians
  • Pipe smoking ... type of Smoking
  • Pipes ... type of Smoking
  • Plant scratch ... type of Plants
  • Plants
  • Playing musical instruments ... type of Occupation/hobby
  • Polio ... type of Diseases
  • Pollen ... type of Plants
  • Pollution ... type of Environment
  • Polycythemia ... type of Diseases
  • Pooled water ... type of Contaminated water
  • Poor diabetic control ... type of Diabetes
  • Poor diet ... type of Diet
  • Poor hygiene ... type of Hygiene
  • Poor nutrition ... type of Diet
  • Poor physical fitness ... type of Inactivity
  • Poor prenatal care ... type of Pregnancy
  • Poor sanitation ... type of Environment
  • Poor water sanitation ... type of Contaminated water
  • Poor water treatment ... type of Contaminated water
  • Poorly constructed houses ... type of Home
  • Poorly controlled diabetes ... type of Diabetes
  • Porcelain containers ... type of Home
  • Pork ... type of Pigs
  • Pottery making ... type of Occupation/hobby
  • Pottery manufacture ... type of Occupation/hobby
  • Poultry ... type of Birds
  • Poultry processing plants ... type of Occupation/hobby
  • Poverty
  • Pregnancy
  • Pregnancy problems ... type of Pregnancy
  • Pregnant ... type of Pregnancy
  • Pregnant women ... type of Pregnancy
  • Prematurity ... type of Childbirth
  • Prescription acne drugs ... type of Medications
  • Previous episode of stopping breathing ... type of Previous history
  • Previous heart attack ... type of Previous history
  • Previous history
  • Previous history of breast cancer ... type of Cancer
  • Previous history of cancer ... type of Cancer
  • Previous history of colorectal cancer ... type of Cancer
  • Previous history of esophagus cancer ... type of Cancer
  • Previous history of gestational diabetes ... type of Diabetes
  • Previous history of head cancer ... type of Cancer
  • Previous history of melanoma ... type of Previous history
  • Previous history of neck cancer ... type of Cancer
  • Previous history of ovarian cancer ... type of Cancer
  • Previous kidney surgery ... type of Kidney disease
  • Previous pregnancies ... type of Previous history
  • Previous pregnancy gestational hypertension ... type of Hypertension
  • Previous pregnancy preeclampsia ... type of Previous history
  • Previous stroke ... type of Stroke
  • Previous TIA ... type of Stroke
  • Previous urinary tract infections ... type of Previous history
  • Previous4 history of gestational diabetes ... type of Diabetes
  • Primates ... type of Animals
  • Printers ... type of Occupation/hobby
  • Prior episode of PID ... type of Sex
  • Prior rectal surgery ... type of Digestive conditions
  • Prisons ... type of Institutions
  • Procedures
  • Products from livestock ... type of Animals
  • Progesterone ... type of Hormones
  • Protein
  • Puberty ... type of Hormones
  • Purine-rich foods ... type of Diet

    Q

  • Quit cigarette smoking ... type of Smoking

    R

  • Raccoon bite ... type of Animals
  • Raccoons ... type of Animals
  • Race
  • Radiation
  • Radiation exposure ... type of Radiation
  • Radiation therapy ... type of Radiation
  • Radiation treatments ... type of Radiation
  • Radioactive fallout ... type of Radiation
  • Radioactive iodine (I-131) therapy ... type of Radiation
  • Radioactive substances ... type of Radiation
  • Radiotherapy ... type of Radiation
  • Radon ... type of Chemicals/toxins
  • Rapid weight loss ... type of Weight loss
  • Rats ... type of Rodents
  • Raw eggs ... type of Contaminated food
  • Raw fish ... type of Seafood
  • Raw food ... type of Contaminated food
  • Raw meat ... type of Contaminated food
  • Raw oysters ... type of Shellfish
  • Raw seafood ... type of Seafood
  • Recent thoraco-abdominal surgery ... type of Digestive conditions
  • Recreational activity injury ... type of Injury
  • Refined carbohydrate diet ... type of Diet
  • Refined foods ... type of Diet
  • Refinishing furniture ... type of Occupation/hobby
  • Reheated meals ... type of Contaminated food
  • Renovations ... type of Home
  • Repeated x-rays ... type of Radiation
  • Reproductive surgery ... type of Surgery
  • Respiratory ailment ... type of Infections
  • Respiratory disease ... type of Lung conditions
  • Respiratory infections ... type of Infections
  • Rh-incompatible fetus ... type of Pregnancy
  • Rheumatoid arthritis ... type of Autoimmune diseases
  • Rice fields ... type of Occupation/hobby
  • Rodents
  • Romantic break-up ... type of Emotional
  • Rose bushes ... type of Plants
  • Rose gardeners ... type of Occupation/hobby
  • Rubber industry ... type of Occupation/hobby
  • Rubber manufacturing ... type of Occupation/hobby
  • Runners ... type of Occupation/hobby
  • Rural areas ... type of Geography

    S

  • Salads ... type of Food
  • Saliva
  • Salt
  • Sand fly bites ... type of Flies
  • Sand-blasting ... type of Occupation/hobby
  • Sandstone mining ... type of Occupation/hobby
  • SARS patient household members ... type of Contagion
  • Scallops ... type of Shellfish
  • Scars ... type of Diseases
  • Schools
  • Scleroderma ... type of Diseases
  • Scuba diving ... type of Occupation/hobby
  • Sea bass ... type of Seafood
  • Seafood
  • Sedentary lifestyle ... type of Inactivity
  • Sedentary occupations ... type of Occupation/hobby
  • Semen ... type of Sex
  • Severe premenstrual syndrome (PMS) ... type of Fertility-related
  • Severe underlying disease ... type of Immunosuppression
  • Sewer systems ... type of Occupation/hobby
  • Sewer workers ... type of Occupation/hobby
  • Sewing ... type of Occupation/hobby
  • Sex
  • Sex with Hepatitis D patient ... type of Sex
  • Sex with HepE positive person ... type of Sex
  • Sexual activity ... see Sex
  • Sexual behavior ... see Sex
  • Sexual contact ... type of Sex
  • Sexual exposure to HTLV-1 positive partner ... type of Sex
  • Sexual fluids ... type of Sex
  • Sexual intercourse ... type of Vaginal sex
  • Sexually transmitted diseases ... type of Sex
  • Shallow water ... type of Water
  • Shared needles ... type of Drugs
  • Sheep ... type of Animals
  • Sheep researchers ... type of Occupation/hobby
  • Sheep workers ... type of Occupation/hobby
  • Shellfish
  • Shingles ... type of Viruses
  • Shipbuilding ... type of Occupation/hobby
  • Sickle cell anemia ... type of Anemia
  • Sickle-cell disease ... type of Anemia
  • Silica dust ... type of Chemicals/toxins
  • Skiers ... type of Occupation/hobby
  • Skin contact ... type of Contagion
  • Skin ulcers ... type of Diseases
  • Skunk bite ... type of Animals
  • Slaughterhouses ... type of Occupation/hobby
  • Sleep
  • Sleeping on stomach ... type of Sleep
  • Sleeping outdoors at night ... type of Occupation/hobby
  • Sliced deli meats ... type of Food
  • Smokeless tobacco ... type of Smoking
  • Smokers who quit ... type of Smoking
  • Smoking
  • Smoking during pregnancy ... type of Smoking
  • Snails ... type of Animals
  • Snapper ... type of Seafood
  • Sneeze ... type of Contagion
  • Sneezing ... type of Contagion
  • Snoring ... type of Sleep
  • Snuff ... type of Smoking
  • Soccer players ... type of Occupation/hobby
  • Soft French style cheeses ... type of Food
  • Soil
  • Soil containing cat feces ... type of Soil
  • Soil contaminated by human feces ... type of Soil
  • Soil in semiarid areas ... type of Soil
  • Some antibiotics ... type of Medications
  • Some birds ... type of Birds
  • Some mammals ... type of Animals
  • Some nursing homes ... type of Occupation/hobby
  • Some sports ... type of Sports
  • South America
  • South-eastern United States ... type of Geography
  • Special education teachers ... type of Occupation/hobby
  • Special products sawmills ... type of Occupation/hobby
  • Sphagnum moss ... type of Plants
  • Sports
  • Sprains ... type of Injury
  • Spread by blood ... type of Blood
  • Spread by infected blood ... type of Blood
  • Stained glass making ... type of Occupation/hobby
  • STDs ... type of Sex
  • Steroid treatments ... type of Steroids
  • Steroids
  • Stillbirth in previous pregnancy ... type of Childbirth
  • Stomach inflammation ... type of Digestive conditions
  • Stomach surgery ... type of Surgery
  • Strangulated hernia ... type of Digestive conditions
  • Strenuous sports ... type of Sports
  • Stress
  • Stressed ... see Stress
  • Stressing ... see Stress
  • Stroke
  • Stroke patients ... type of Stroke
  • Stroke risk factors ... type of Stroke
  • Substandard housing ... type of Home
  • Sugar cane plantations ... type of Occupation/hobby
  • Sulfa drugs ... type of Medications
  • Sun ... type of Sunlight
  • Sun exposure ... type of Sunlight
  • Sun sensitivity ... type of Sunlight
  • Sunbathing ... type of Sunlight
  • Sunburn ... type of Sunlight
  • Sunlamps ... type of Sunlight
  • Sunlight
  • Surface contagion ... type of Surfaces
  • Surfaces
  • Surgery
  • Surgical patients ... type of Surgery
  • Surgical recovery ... type of Surgery
  • Swallowed irritants ... type of Chemicals/toxins
  • Swans ... type of Birds
  • Swimmers ... type of Water activities
  • Swimming ... type of Water activities
  • Swimming in deep water ... type of Water activities
  • Syphilis ... type of Sex
  • Systemic lupus erythematosus ... type of Autoimmune diseases

    T

  • Talc exposure ... type of Occupation/hobby
  • Tamoxifen ... type of Hormones
  • Tanning booths ... type of Sunlight
  • Taxidermists ... type of Occupation/hobby
  • Teens
  • Tennis ... type of Sports
  • Textile workers ... type of Occupation/hobby
  • Thatch houses ... type of Home
  • Therapists ... type of Occupation/hobby
  • Throat abnormality ... type of Abnormality
  • Thyroid disorders ... type of Diseases
  • Tick bite ... type of Ticks
  • Tick-infested areas ... type of Geography
  • Ticks
  • Tight clothing ... type of Clothing
  • Tight underwear ... type of Clothing
  • Tin ... type of Chemicals/toxins
  • Tin mining ... type of Occupation/hobby
  • Tinned fish ... type of Seafood
  • Tinned food ... type of Food
  • Tinned fruit ... type of Food
  • Tinned raw meats ... type of Food
  • Tinned vegetables ... type of Food
  • Tobacco ... type of Smoking
  • Topical antimicrobial agents ... type of Medications
  • Towel ... type of Clothing
  • Towels ... type of Clothing
  • Toxins ... see Chemicals/toxins
  • Transfusions
  • Transfusions (before 1992) ... type of Transfusions
  • Transient Ischemic attack ... type of Stroke
  • Transient populations ... type of Environment
  • Transplacental transmission ... type of Mother-to-fetus transmission
  • Transplant patients ... type of Transplants
  • Transplants
  • Transportation ... type of Occupation/hobby
  • Trappers ... type of Occupation/hobby
  • Trauma ... type of Injury
  • Travel
  • Travel overseas ... type of Travel
  • Travel to Asia ... type of Travel
  • Travel to developing countries ... type of Travel
  • Travel to known SARS hotspots ... type of Travel
  • Travelling ... see Travel
  • Tropical areas
  • Tropical climate ... type of Tropical areas
  • Truck drivers ... type of Occupation/hobby
  • Tsetse flies ... type of Flies
  • Tsetse fly bites ... type of Flies
  • Tuberculosis ... type of Lung conditions
  • Turkeys ... type of Birds
  • Twins ... type of Pregnancy
  • Twisted bowel ... type of Digestive conditions
  • Type 1 diabetes ... type of Diabetes
  • Type 2 diabetes ... type of Diabetes

    U

  • Ulcerative colitis ... type of Digestive conditions
  • Ultraviolet (UV) radiation ... type of Sunlight
  • Ultraviolet radiation ... type of Sunlight
  • Uncircumcised men ... type of Sex
  • Uncooked hot dogs ... type of Contaminated food
  • Undercooked animal products ... type of Contaminated food
  • Undercooked beef ... type of Contaminated food
  • Undercooked eggs ... type of Contaminated food
  • Undercooked fish ... type of Seafood
  • Undercooked meat ... type of Contaminated food
  • Undercooked pork ... type of Pigs
  • Undercooked sausages ... type of Contaminated food
  • Undercooked seafood ... type of Seafood
  • Undeveloped countries ... type of Poverty
  • University ... type of Schools
  • Unpasteurized juices ... type of Food
  • Unpasteurized milk ... type of Contaminated food
  • Unprotected sex ... type of Sex
  • Unsafe sex ... type of Sex
  • Untreated water ... type of Contaminated water
  • Urinary abnormality ... type of Abnormality
  • Urinary catheters ... type of Procedures
  • Uterus cancer ... type of Cancer
  • UV light ... type of Sunlight
  • UV radiation ... type of Sunlight

    V

  • Vaginal sex
  • Valvular heart disease ... type of Heart disease
  • Varicella ... type of Viruses
  • Vector-borne contagion ... type of Insects
  • Vectors ... type of Insects
  • Vegetarians ... type of Diet
  • Veterinarians
  • Vets ... see Veterinarians
  • Vibrating tools ... type of Occupation/hobby
  • Viral infection ... type of Viruses
  • Viruses
  • Visiting a high geographic area ... type of Geography

    W

  • Wading ... type of Water activities
  • Water
  • Water activities
  • Water activity ... see Water activities
  • Water supplies ... type of Contaminated water
  • Weaning from breastfeeding ... type of Breast feeding
  • Weight loss
  • West Africa ... type of Africa
  • Western Africa ... type of Africa
  • Whitewater rafting ... type of Occupation/hobby
  • Wild animal bite ... type of Animals
  • Wild watercress ... type of Plants
  • Wildlife and parks management ... type of Occupation/hobby
  • Wildlife rehabilitators ... type of Occupation/hobby
  • Wolves ... type of Animals
  • Women ... type of Gender
  • Wooded areas ... type of Geography
  • Wooden building ... type of Occupation/hobby
  • Woodstoves ... type of Home
  • Working with infants or children ... type of Occupation/hobby
  • Wrestlers ... type of Occupation/hobby

    Y

  • Young age (less than 15 months) for first seizures ... type of Infants
  • Young children ... type of Infants
  • Young mothers ... type of Aging
     » Next page: Main List of Risk Factors

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