It's a very high risk.
vamp freaks
It is possible to have a false negative HIV test, particuarly early in infection with HIV. If a partner has a true negative HIV test, it's not possible to get HIV from them.
Yes, a history of herpes doesn't provide immunity from chickenpox.
By taking an hiv test
You can't get infected with HIV from someone coughing on you.
No, you will not get HIV from drinking after someone.
Yes, it is possible.
You will need to be tested to confirm you have HIV.
exchange of bodily fluids with someone who does have HIV
As soon as they test positive for the HIV virus.
Being drunk has nothing to do with getting HIV. You get HIV if you have sex with someone who has HIV, whether you're sober or drunk.
You are not a vamp because they do not exist. They are from myth and legends. No one is a vamp.