What STIs Can Be Detected by Blood Tests?
The only exception is if you have a sex partner withgenital herpes. The herpes blood test looks atantibodiesand proteins that are produced by the body in response to the virus. As such, you should probably wait at least 12 days from the time of exposure before getting tested. Getty Images If the initial result is positive, a second test will be used to confirm the results. This second test is not a repeat of the first test....