Two vaccines under development against the emerging coronavirus (Covid-19), one British and one Chinese, have shown a positive effect on the immune response of the volunteers, according to the results of two separate clinical trials that have also shown that they are safe for patients, and their results were published yesterday, the British medical journal The Lancet.
Video .. Two vaccines are under development against the Corona virus in Britain and China
2020-07-21T12:48:05.531Z
Two vaccines under development against the emerging coronavirus (Covid-19), one British and one Chinese, have shown a positive effect on the immune response of the volunteers, according to the results of two separate clinical trials that have also shown that they are safe for patients, and yesterday, their results were published by The British Lancet.
Source: emara