The 10th day of HIV is usually difficult to detect with test strips. After HIV infection, there will be a window period of about 2~4 weeks, during which the blood does not produce enough antibodies, so there is no way to detect the infection, and it is necessary to wait until after the window period to be able to confirm the diagnosis through test strips or professional nucleic acid test, that is to say, after the occurrence of HIV risky behavior, 10 days is generally not able to be detected through the test strips. AIDS test paper test is generally recommended after 4 weeks, through the saliva test paper, blood test paper and urine test paper and other tests; if you want to shorten the waiting time, can be about 11 days for AIDS RNA or DNA diagnosis, but 10 days to diagnose AIDS is still difficult. If the HIV test is positive, further tests are needed, and once the diagnosis is confirmed, standardized antiretroviral treatment should be carried out in a timely manner.