“Weakness, depression – any SARS-CoV-2 virus, any strain, causes a lot of symptoms,” he said.

Agranovsky also warned about the possible risk of cognitive impairment due to "omicron".

The doctor emphasized that “everyone should know about the variability of the manifestations and consequences of the coronavirus infection.”

Earlier, Agranovsky gave a forecast on the situation with the Omicron strain in Russia.

Director of the Scientific Information Center for the Prevention and Treatment of Viral Infections Georgy Vikulov, in an interview with NSN, commented on the situation with the pandemic against the backdrop of the spread of the Omicron strain.