In all of the following diseases chronic carriers are found except: (A) Gonorrhea, (B) Measles, (C) Typhoid, (D) Hepatitis B
Answer is B. Chronic carriers: A carrier who excretes bacilli for indefinite periods of time
– Typhoid – Dysentery
– Hepatitis B – Cerebrospinal meningitis
– Malaria – Gonorrhoea
There are no carriers in Measles