His speech was broadcast on the WHO Twitter page.
“Under a realistic scenario, people will not start getting the vaccine until the first half of next year,” Ryan said.
Earlier, the head of the Russian Ministry of Health, Murashko, said that Russia was preparing to complete clinical trials of a vaccine against coronavirus infection COVID-19 and release it under certain conditions.
Virologist, Doctor of Medical Sciences Anatoly Altstein, in an interview with the NSN, spoke about the options for the development of the situation with COVID-19.