<prompt> In control of peussis, the drug of choice for cases?ErythromycinCiprofloxacinTetracyclinePenicillin  <response>: Ans. is a i.e., Erythromycin Control of whooping cough o Control of whooping cough requires :? 1 Management of cases and contacts 2 Prevention by active immunization Cases: Erythromycin is the DOC. Alternatives are ampicillin, tetracyclin septran. Contacts : Those who are exposed --- 10 days erythromycin 