Asymptomatic infections are currently referred to as asymptomatic infections with the new coronavirus, which usually have no sequelae because they do not present clinical symptoms themselves. Sequelae may occur if they subsequently develop into confirmed cases. An asymptomatic infected person is one in whom the organism is infected with the virus but has no clinical symptoms. There are two outcomes for asymptomatic infected persons: either they are in the latent phase of disease onset at the time, and therefore have no clinical symptoms, and after a certain period of time may become symptomatic and turn into a confirmed patient, with possible sequelae after cure. Asymptomatic infected people another end is until the virus is completely cleared, the body has been in the state of asymptomatic infection. This type of asymptomatic infection is usually cured without sequelae. In the current pandemic of C. neoformans, asymptomatic C. neoformans may regress to a cured state or may progress to a confirmed diagnosis with sequelae such as coughing and loss of taste and smell. Asymptomatic infected people also contain viruses in their organisms, and must be treated under the guidance of a doctor in a timely manner, not to allow the disease to develop, which may lead to serious consequences. Tip: The terms “new coronary pneumonia” and “new coronary virus pneumonia” mentioned in this article were renamed “new coronary virus infection” on December 26, 2022, as announced by the National Health Commission.