To replicate viruses enter host body cells and take them over. Different viruses target different body cells. For instance the common cold virus targets the nasal membrains, herpies attacks nerve cells and HIV attacks bood cells.
Usually through a thorough blood test to check and see if you do have the virus.
Human Immunodeficiency virus
HIV infection or AIDS is the disease, which you have infection by HIV virus, that attacks disease fighting cells in the blood.
It is not normal to have a test to detect the level of chickenpox virus in your blood. There is a high level of chickenpox virus in your blood early in the infection. I suspect that you're asking about chickenpox antibody levels in your blood. High levels of antibodies to varicella zoster virus indicates immunity, whether through previous infection or through vaccination.
the virus could get in your blood stream and cause an infection
No; saliva does not have enough of the virus to transmit the infection. However, if blood is in the saliva, the virus can be transmitted.
Yes. Find out how to get INFLUENZA. That's a virus.
Yeast infection is caused by fungi, not by a virus.
Specifically, a doctor could look at your t-cell count or look for the virus in your blood.
No, a bacterial infection is caused by a bacteria and therefore can be easily cured with medicine and is sometimes communicable (can be caught), whereas a viral infection is caused by a virus and is always communicable. A virus cannot be cured but only the symptoms can be treated, major virus' are usually prevented by a vaccine which is a dead or weakened strain of the virus injected into the blood stream allowing the immune system to recognize the virus if it were ever to unintentionally enter the body.
cuz its hiv ppl HUMAN IMMUNODEFICIENCY VIRUS SEE IT IS A VIRUS WHICH HAS NO CURE FOR NOW
The name of the disease is infectious mononucleosis. This is caused by infection by the Epstein Bar virus.