Question

2
what is
Virus ? How did they for spread​

Answer 1

Answer:

Once a person is infected with a virus, their body becomes a reservoir of virus particles which can be released in bodily fluids – such as by coughing and sneezing – or by shedding skin or in some cases even touching surfaces.

Answer 2

Answer:

A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism

Viruses are the most common biological entities on Earth.

Explanation:

Once a person is infected with a virus, their body becomes a reservoir of virus particles which can be released in bodily fluids – such as by coughing and sneezing – or by shedding skin or in some cases even touching surfaces.The virus particles may then either end up on a new potential host or an inanimate object. These contaminated objects are known as fomites, and can play an important role in the spread of disease.