Fact 1: Viruses are usually considered to be nonliving.

Fact 2: Humans acquire the infection from contact with infected animals, carcasses, or nonliving material.

Given the two facts above, answer the question "What are usually acquired from contact with infected animals?" with the following options: 
- bacteria
 - seeds
 - fever
 - viruses
 - parasites
 - disabilities
 - infestation
 - yelps


 

    viruses     