A virus is a program which enters into your personal PC without your permission and make changes in your data and even you may lose your data too..
Yes, it is a virus that attacks bacterias.
A virus that attacks bacteria. -APEX Learning
a virus that attacks tobacco leaves
HIV, human immunodeficiency virus, is the virus that attacks the cells in the immune system that produce antibodies.
No. A bacteriophage is a virus that attacks bacteria.
This type of virus is a bacteriophage. It attacks bacteria. The T4 bacteriophage attacks E. coli.
The cells of mucous membranes are open to virus attacks because they are not covered by a skin.
AIDS is caused by the HIV virus, which attacks disease-fighting cells.
no
hiv
going out of business
retroviruses attack the dna