Can blood examination check AIDS

Blood examination if AIDS screening indicators check, is can be found in AIDS. Blood examination is a more general concept, as long as the corresponding indicators of blood examination, can be called blood examination. Blood examination includes indicators are very many, such as common routine detection of biochemical indicators, immunological indicators, virological indicators. If the blood examination for AIDS screening indicators check, is can be found in AIDS. For AIDS diagnosis, mainly from blood tests, such as antigen, antibody, viral nucleic acid test, can screen for HIV infection. But if in the early after exposure, such as incubation period, the relevant indicators may not turn positive, easy to lead to a false negative results. Therefore, for AIDS screening, need to conduct multiple tests, can effectively clear or exclude.