Typhoid and paratyphoid carriers and their treatment.
D006579:Heterozygote; D010284:Paratyphoid Fever / Q000635:transmission*; D014435:Typhoid Fever / Q000635:transmission*; D014436:Typhoid-Paratyphoid Vaccines
D014436:Typhoid-Paratyphoid Vaccines
PARATYPHOID FEVERS/transmission; TYPHOID FEVER/transmission