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denis-greek [22]
3 years ago
14

Three examples of a virus

Biology
1 answer:
ivolga24 [154]3 years ago
5 0
Human Immunodeficiency Virus -- this is HIV, the virus that causes AIDS.
Flu viruses. There are lots of different strains of flu virus, which is why new vaccines have to be made every year.
Cold virus. The common cold is caused by a virus.
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