[Class 2 infections].
Sagara
H
H
D002771:Cholera / Q000517:prevention & control; D004165:Diphtheria / Q000517:prevention & control; D004405:Dysentery, Bacillary / Q000517:prevention & control; D006801:Humans; D017053:Infection Control; D011051:Poliomyelitis / Q000517:prevention & control; D014438:Typhus, Epidemic Louse-Borne / Q000517:prevention & control