Yes and No. If you are trying to join the military with hiv you cant. However, if you contract it while on active duty, you are allowed to stay in as long as you dont develop AIDS.
A person can still join the military with hepatitis C. However, this may not always work out the way that the person wants it to. You can be denied.
17 with a waiver
This depends on the country that you live in, whether mandatory HIV testing is required to enlist, and whether a positive result is an exclusion to serving. In some countries this is no in other it is yes.
Best to ask a military recruiter.......................
Probably some military members do have HIV infection.
Join the Peace Corps or military.
every field of the military jobs require hiv testing.
if the HIV person's blood gets into an another person's blood, then the other person can get HIV.
Not in combat roles.
No
no