They all have their own names, but as a group they are just viruses.
Emerging viruses
Bacteriophages are viruses that infect bacteria.
Viruses that prevent bacterial infections are called as "bacteriophages".
Some can cause cancer. They are called oncogenic viruses.
Pathogenic viruses cause illnesses and disease.
it is called VIROLOGY
viremia
Capsid.
A scientist that studies viruses is called a virologist.
A vaccination using a vaccine made from attenuated live viruses.
Harmful chemicals or viruses that can be transferred from a mother to her developing fetus are called teratogens.
Oncoviruses.