H
- H, HD, and HT (Mustard Gas)
- H3N2v influenza
- see also Variant Viruses - see Influenza
- H5N1 — see Avian Influenza
- H7N9 Influenza
- see also Avian Influenza
- see also Influenza
- HAB (Microalgal Bloom-Associated Illness)
- HAN (Health Alert Network)
- Hand, Foot, and Mouth Disease (HFMD)
- Hand Hygiene — see Handwashing
- Hand Hygiene in Healthcare Settings
- Handwashing
- Hansen's Disease
- Hantavirus Pulmonary Syndrome (HPS)
- Harmful Algal Bloom (HAB)-Associated Illness
- Harmful Algal Bloom (HAB)-Associated Illness — see Microalgal Bloom-Associated Illness
- Hazardous Drug Exposures in Healthcare
- Hazardous Waste Sites
- Hazards to Outdoor Workers — see Insects and Scorpions
- HBI (Healthy Brain Initiative)
- HBRN (Healthy Brain Research Network)
- Head Lice [Pediculus humanus capitis]
- Health, Disabilities and — see Disabilities and Health
- Health, Social Determinants of — see Social Determinants of Health
- Health, United States
- Health-Related Quality of Life
- Health Alert Network (HAN)
- Healthcare-associated Infections in Long-Term care Facilities — see Long-Term Care Facilities, Infection Prevention in
- Healthcare-associated infections in outpatient settings
- Healthcare Associated Infections
- Healthcare Infection Control Practices Advisory Committee (HICPAC)
- Healthcare News from The Division of Laboratory Science and Standards
- Healthcare Workers
- see also Emergency Medical Services Workers (EMS)
- Health Department Accreditation
- Health Disparities — see Minority Health
- Health Disparities in HIV/AIDS, Viral Hepatitis, STDs, and TB
- Health Equity Guiding Principles for Inclusive Communication
- Health Hazard Evaluations (HHE) — see Workplace Health Hazard Evaluations
- Health Informatics and Surveillance — see Division of Health Informatics and Surveillance
- Health Information for International Travel — see Yellow Book
- Health Insurance Portability and Accountability Act (HIPAA) — see Privacy Legislation and Regulations
- Health Literacy
- Health Official Resources
- Health Promotion — see Healthy Living
- Health Security — see Global Health Security
- Health Statistics, CDC National Center for
- Healthy Aging — see Aging
- Healthy Brain Initiative (HBI) [Cognitive Health]
- Healthy Brain Research Network (HBRN)
- Healthy Drinking Water — see Drinking Water Quality
- Healthy Joints
- Healthy Living
- Healthy People
- Healthy Pets, Healthy People — see Animal-Related Diseases
- Healthy Schools
- Healthy Schools — see BAM! Body and Mind
- Healthy Water — see Water
- Healthy Weight
- Healthy Youth
- Hearing
- Hearing, Early Detection & Intervention
- Hearing Impairment — see Hearing Loss, Environmental
- Hearing Loss, Occupational
- Hearing Loss in Children
- Heart Disease and Genetics
- see also Genetics and Genomics
- see also Heart Disease [Cardiovascular Health]
- Heart Disease [Cardiovascular Health]
- Heartland Virus Infection
- Heat Stress
- Hemodialysis Safety — see Dialysis Safety
- Hemoglobinopathies
- Hemophilia
- Hemophilia Treatment Centers (HTC)
- Hemorrhagic Fevers, Viral — see Viral Hemorrhagic Fevers
- Hendra Virus Disease (HeV Infection)
- Hepatitis, Viral — see Viral Hepatitis
- Hepatitis A Vaccination
- Hepatitis B Vaccination
- Herbicides — see National Report on Human Exposure to Environmental Chemicals
- Hereditary Bleeding Disorders — see Hemophilia
- Heroin
- Herpes, Genital — see Genital Herpes
- Herpes B virus — see B virus Infection
- Herpes Simplex Virus Infection — see Genital Herpes
- Herpesvirus B — see B virus Infection
- Herpesvirus simiae — see B virus Infection
- Herpes Zoster — see Shingles
- Herpes Zoster Vaccination — see Shingles Vaccination
- Heterophyes Infection [Heterophyiasis]
- Heterophyiasis — see Heterophyes Infection
- HeV Infection (Hendra Virus Disease)
- Hexavalent Chromium (Cr(VI))
- see also Chromium (Cr)
- HFMD (Hand, Foot, and Mouth Disease)
- HHE (Health Hazard Evaluations)
- HHE (Workplace Health Hazard Evaluations)
- Hib Vaccine (Haemophilus influenzae Serotype b Vaccination)
- HICPAC (Healthcare Infection Control Practices Advisory Committee)
- High Blood Pressure
- HIPAA (Health Insurance Portability and Accountability Act)
- Histoplasma capsulatum Infection [Histoplasmosis]
- Histoplasmosis — see Histoplasma capsulatum Infection
- History of CDC
- HIV
- HIV/AIDS — see HIV
- HIV/AIDS and STDs
- HN-1, HN-2, HN-3 (Nitrogen Mustard)
- Homicide and Violence Prevention
- Hookworm, Human — see Human Hookworm
- Hookworm, Zoonotic — see Zoonotic Hookworm
- Horses, Infections from
- Hospital and Inpatient Care Data — see National Hospital Discharge and Ambulatory Surgery Data
- Hot Tub Rash [Pseudomonas dermatitis Infection]
- HPIV (Human Parainfluenza Viruses)
- HPS (Hantavirus Pulmonary Syndrome)
- HPV and Cancer
- HPV Infection (Human Papillomavirus Infection)
- HPV Vaccination (Human Papillomavirus Vaccination)
- HTC (Hemophilia Treatment Centers)
- HuGENet — see Human Genome Epidemiology Network (HuGENet)
- Human Ehrlichiosis — see Ehrlichiosis, Human
- Human Exposure to Environmental Chemicals, National Report on — see National Report on Human Exposure to Environmental Chemicals
- Human Genome Epidemiology Network (HuGENet)
- Human Hookworm [Ancylostoma duodenale Infection, Necator americanus Infection]
- Human Immunodeficiency Virus — see HIV
- Human Papillomavirus Infection (HPV Infection)
- Human Papillomavirus Vaccination (HPV Vaccination)
- Human Papillomavirus Vaccine Safety Reports — see Gardasil Vaccine Safety Reports
- Human Parainfluenza Viruses (HPIV)
- Human Research Protection Program — see Institutional Review Boards
- Human Subjects — see Institutional Review Boards
- Hurricanes
- Hydrazine
- Hydrofluoric Acid — see Hydrogen Fluoride
- Hydrogen Chloride
- Hydrogen cyanide (AC) — see Cyanide
- Hydrogen Fluoride [Hydrofluoric Acid]
- Hydrogen Peroxide
- Hydrogen Sufide
- Hydroquinone
- Hygiene & Sanitation — see Water, Sanitation, and Environmentally Related Hygiene (WASH)
- Hygiene & Sanitation, Global — see Global Water, Sanitation, & Hygiene (WASH)
- Hymenolepis Infection — see Dwarf Tapeworm
- Hypertension — see High Blood Pressure
- Hyperthermia — see Extreme Heat
- Hypothermia — see Extreme Cold
- [Hearing Impairment]