Question

claims: \this vaccine saves lives... it can save yours\ which of the $r_0$ values results in the highest number of infected individuals? $r_0 = 1$ $r_0 = 2$ $r_0 = 4$

Explanation:

Step1: Define R0

R0 is basic - reproduction number. Higher R0 means more transmission.

Step2: Compare values

Among 1, 2, and 4, 4 is the highest.

Answer:

R0 = 4