CHEMOPROPHYLAXIS AGAINST VARIOUS CONTAGIOUS DISEASES.
D000891:Anti-Infective Agents, Local; D018890:Chemoprevention; D003140:Communicable Disease Control; D003141:Communicable Diseases; D004358:Drug Therapy; D006801:Humans
D000891:Anti-Infective Agents, Local
COMMUNICABLE DISEASE CONTROL; DRUG THERAPY