In S-I-R models, if R₀ 1, the

Question

In S-I-R models, if R₀ > 1, the

Quizplus · Accepted Answer

In S-I-R models, R₀ represents the basic reproduction number, which is the expected number of secondary infections caused by a single infected individual in a susceptible population. If the basic reproduction number is greater than 1, it means that each infected individual on average is able to infect more than one other individual. This leads to exponential growth of the infection and eventually becomes an epidemic. Therefore, the correct choice is C, infection becomes an epidemic.

In S-I-R Models, If R0 > 1, the

In S-I-R Models, If R₀ > 1, the