Question

can virus have benefits​

Answer 1

Answer:

Mammalian viruses can  provide immunity against bacterial pathogens. Gamma-herpesviruses boost mice resistance to Listeria monocytogenes, an important human gastrointestinal pathogen, and to Yersinia pestis, otherwise known as plague. "Humans are often infected with their own gamma-herpes viruses, and it is conceivable that these could provide similar benefits

Explanation:

Answer 2

Answer:

Yes virus have some benefits also