The sudden unexpected occurrence of a disease in a given population is known as an

The sudden unexpected occurrence of a disease in a given population is known as an

• A. Zoonotic
• B. Outbreak
• C. Endemic
• D. Sporadic

Answer: (B)

A sudden rise in disease cases in a specific population over a short time that goes beyond what is normally expected is called an outbreak. This term captures the idea of clustering and unexpected increase, distinguishing it from the usual, constant presence of a disease (endemic) or irregular, sporadic cases. It also differs from zoonotic, which is about transmission from animals to humans, not the pattern or frequency of cases. An outbreak is situational and time-bound, and if it spreads more widely, it may become an epidemic.

A sudden rise in disease cases in a specific population over a short time that goes beyond what is normally expected is called an outbreak. This term captures the idea of clustering and unexpected increase, distinguishing it from the usual, constant presence of a disease (endemic) or irregular, sporadic cases. It also differs from zoonotic, which is about transmission from animals to humans, not the pattern or frequency of cases. An outbreak is situational and time-bound, and if it spreads more widely, it may become an epidemic.