Transmission of HIV requires a substantial transfer of HIV infected bodily fluids. HIV does not survive long in a dry environment. Unless you wear the underwear as they are substantially wet with infected fluids AND you have open wounds that the fluids come in contact with, the likelihood of contracting HIV by wearing another's clothing is extremely remote.
The simple answer is No. HIV needs to be transmitted by blood or genital fluids (i.e. semen, vaginal secretions). Unless that underwear is soaked in blood or semen, you will not get HIV. The small amount of vaginal secretion that the underwear picks up from the previous wearer is not enough fluid to transmit HIV on top of that fluid would need to enter your vagina.
No. HIV is transmitted through contact with infected body fluids (blood, semen, vaginal fluid or breast milk.)
No. Chlamydia and Gonorrhea are both caused by bacteria that have nothing to do with HIV. In order to get HIV you have to come in contact with the bodily fluids (blood, semen etc.) of someone who has HIV.
Their is not another name for HIV that starts with an R. That said, HIV is a type of retrovirus. That is probably the word you are looking for.
if the HIV person's blood gets into an another person's blood, then the other person can get HIV.
No. Humans are the only hosts for HIV.
Yes, you can have sex. Or some of your blood can pass on to another person causing them to have HIV.
It's the same thing eg HIV AIDS...
The underling root of HIV is direct sex. When a person is HIV positive and another person is HIV negative and they have direct sex, the HIV moves into the HIV negative person and the HIV is now positive in both of the persons.
Although HIV is believed to have evolved from a similar virus in monkeys it is not the same in monkeys, this variant is known as SIV (Simian Immunodeficiency Virus)
No
No
Annie Lennox is not HIV-positive. This rumor probably began when Lennox made a series of public appearances, especially one on American Idol, wearing a T-shirt that states simply, "HIV POSITIVE." Lennox is a long-time AIDS activist, and wearing the misleading shirt is one of her ways to call attention to the issue.