In S-I-R models, if R 0 > 1,

If R 0 > 1, it means that the basic reproduction number (R0) is greater than 1, indicating that each infected individual is capable of transmitting the infection to more than one susceptible individual. This implies that the infection can spread through the host population and has the potential to become an epidemic. Therefore, option C is the best choice.

In S-I-R models, if R 0 > 1,

If R 0 > 1, it means that the basic reproduction number (R0) is greater than 1, indicating that each infected individual is capable of transmitting the infection to more than one susceptible individual. This implies that the infection can spread through the host population and has the potential to become an epidemic. Therefore, option C is the best choice.

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In S-I-R Models, If R₀ > 1

Question 21

Multiple Choice

In S-I-R models, if R₀ > 1,

A) the infection fails to take hold in the host population.
B) the population becomes resistant to the infection.
C) the infection becomes an epidemic.
D) the population is immune to the infection.

Correct Answer: