- Our observations today are up to 48 days , and abroad there are up to 90 days. A person who no longer has symptoms, who has excellent blood, all the indicators, but he secretes the virus from the nose, - said Popova at a meeting of the Presidium of the Russian Academy of Sciences.
According to virologist Anatoly Altshtein, on average, a person remains dangerous for two more weeks after recovering from covid.
- But there may be exceptions, exceptions for such a long-term isolation of the virus. It is quite possible to get infected, - quotes him as RIA Novosti.
The expert pointed out that there is no guarantee against re-infection, even if the patient is vaccinated. It will only help increase the chances of avoiding infection.
And the Russian immunologist believes that the second wave has come on a global scale.