According to Sumya Swaminathan, chief scientist at the World Health Organisation, people who have contracted coronavirus do not acquire strong immunity to the infection and should therefore be vaccinated.

The WHO representative added that the vaccine in those who have already had the coronavirus will multiply the production of antibodies to the infection.

Since yesterday 119 residents of Primorye were tested positive with coronavirus. In total, the region counts 39 131 positive cases.

新闻来源: www.vestiprim.ru