Mass vaccination against coronavirus may begin in mid-2021. It is reported by DW with reference to the Deputy head of the world health organization (who) Sumia Swaminathan.
According to the Deputy head who, now more than 20 vaccines in clinical trials, At the same time, it is hoped that some of them will work.
Swaminathan said that the results of the tests can be expected by the beginning of next year. According to her, the fact that antibodies to the virus may disappear after a short time, is not proof of a complete lack of acquired immunity.
Flash coronavirus infection COVID-19 began in late 2019 in China. March 11, 2020, the world health organization declared the spread of the coronavirus pandemic.
The world health organization believes that the coronavirus would pose a serious threat, until they invent a vaccine. According to the head of the European Agency of medicines Marco Kavaleri, in the best case, the vaccine will be ready next year. May 15, U.S. President Donald trump suggested that the coronavirus vaccine can be developed and tested by the end of 2020.