Jumping hosts viruses have the ability to "jump" hosts if they recombine in novel ways while infecting the host.
The correct option is B.
When germs enter the body, flourish, and trigger a response in the body, an infection results.. An infection must have three components in order to manifest: a source (such as a sink, surface, or human skin), a susceptible person, and an entry point for the germs to enter the body.
The four basic categories of infectious agents are bacteria, viruses, fungi, and parasites. Researchers separate these agents for study using specific characteristics, such as the infectious agent's size.
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