Canine distemper viruses can cause serious illness in dogs.

Giant viruses are a type of virus that have a larger genome and more complex structure than typical viruses.

The internet is full of idea viruses.

Lassa viruses are a group of viruses that cause Lassa fever.

Norwalk viruses are highly contagious.

Cytoplasmic polyhedrosis viruses are a group of insect viruses.

The patient was diagnosed with virusemia.

Cowpox viruses can cause skin lesions in humans.

Passenger viruses can sometimes hitch a ride with other viruses.

This medication has virustatic properties.