The asymptomatic course of coronavirus infection can only be determined by a test for infection.
According to Gadin.Net, Ura.ru reports that this was stated by Professor of Moscow State University Alexei Agranovsky.
He stressed that the tests are not 100% accurate, but there is no other way to confirm the disease.
According to Agranovsky, if a person has already recovered from COVID-19, a coronavirus test cannot detect it, it is only necessary to perform an antibody test.
The virologist added that asymptomatic coronavirus disease is unlikely to cause any complications in the future.