Question

There are different ways that a pathogen may be transmitted. Which of the following choices best explains how the West Nile virus can be spread?

Answer 1

West Nile virus is transmitted to humans and other animals by mosquito bites.

Mosquitos get the virus from infected birds.

Those who become seriously ill from West Nile virus are often people over the age of fifty.

These people are also at greater risk of developing a more severe form of the infection.

Step-by-step explanation:

Answer 2

Explanation:vector