CDC Yellow Book
- DAN (Divers Alert Networks)
- dasatinib (Sprycel) [table]
- DAT (diphtheria antitoxin)
- DEBONEL
- decompression illness
- degraded medical products
- dehydration
- Dengvaxia
- Denmark
- dental care
- Department of Defense (DoD)
- Department of Transportation (DOT)
- deplaning, for people with disabilities
- diaper rash
- diarrheic shellfish poisoning
- Diego Garcia (UK)
- diet, jet lag and
- dimethyl fumarate (Tecfidera) [table]
- diphenhydramine
- diphenoxylate
- diphtheria antitoxin (DAT)
- directly observed therapy (DOT)
- disabilities, travelers with
- Divers Alert Networks (DAN)
- diving disorders
- Djibouti
- DNB (do not board) list
- DoD (Department of Defense)
- Dominica
- do not board (DNB) list
- donovanosis [table]
- DOT (Department of Transportation)
- DOT (directly observed therapy)
- drinking water
- driving hazards [table]
- droplet-transmitted disease
- drugs, illicit
- DTwP vaccine
- dysgammaglobulinemia