The conversion time for asymptomatic infected patients depends on the type of virus infected, as well as the condition of the infected person himself, especially for asymptomatic infected patients with the new coronavirus, it usually takes about 1~2 weeks to become negative. During the current epidemic of new coronavirus infection, if the new coronavirus is asymptomatic infected people, it usually takes about 1~2 weeks to turn negative, so it is also necessary to carry out isolation, avoid contact with other people during the period of isolation, you can take oral treatment such as Lianhua Qingdian. In the case of asymptomatic infections with other diseases, such as EBV, cytomegalovirus, and HIV. It can take years for these to turn negative, and some people may carry them for a long time, depending on the person and the type of virus. Asymptomatic infections are often asymptomatic and require laboratory indicators to identify the infection, so the average person with high-risk behaviors should be tested for this.