Can you be exposed to HIV but still negative?

Yes, it is possible to be exposed to HIV but still test negative for the virus. This is because there is a window period between when someone is infected with HIV and when the virus can be detected in their blood. This window period can last anywhere from two to six weeks, but it can sometimes be longer.

During the window period, someone can still transmit HIV to others, even though they test negative for the virus. This is why it is important to practice safe sex even if you think you may not be infected with HIV.

If you are concerned that you may have been exposed to HIV, it is important to get tested as soon as possible. If you test negative, you should get tested again in three to six weeks to make sure that you are still negative.