In order to make our friends know more about HIV antibody testing and correctly understand the time period for HIV testing after high risk, we now summarize the accuracy of HIV antibody testing in different periods after high risk based on the natural history of HIV infection and with reference to the research of experts at home and abroad, for those who have not completed 6 weeks after high risk behavior, antibody testing can be started after 2 weeks in order to gradually release the pressure The majority of people can be almost 100% ruled out in 6 weeks, and only a very small number of people need 3 months to be sure.
The accuracy of HIV antibody testing at different times after high risk is: one week: 22.6% two weeks: 53.775% three weeks: 84.1% four weeks: 98.4% five weeks: 99.45% six weeks: 99.994% seven weeks 99.99986% eight weeks 99.99999999979%, 100%.