Some countries in the Middle East are preparing to vaccinate COVID-19 one after another
December 11-Xinhua News Agency reporters in the Middle East reported that the COVID-19 epidemic is still spreading in the Middle East, and the number of new cases in a single…
Macao citizens will be vaccinated against COVID-19 voluntarily and free of charge
Macao novel coronavirus Infection Response Coordination Center said on the 7th that the SAR Government is actively contacting suppliers for ordering COVID-19 vaccines, and the future vaccination of Macao citizens…
Countdown of domestic COVID-19 vaccine on the market
“With regard to vaccines, there will be big news in the next one to two weeks.” On December 4th, Wang Junzhi, deputy head of the expert group of vaccine R&D…
American think tank expert: Kim Jong-un has been vaccinated in China
According to a report by Yonhap News Agency on December 1, Harry Kazija, director of the Korean Studies Center of the National Interest Institute, an American think tank, said on…
China has taken COVID-19 prevention and control measures in time to effectively reduce the number of cases in COVID-19
New research:China has taken COVID-19 prevention and control measures in time to effectively reduce the number of cases in COVID-19. Xinhua News Agency, Washington, November 23 (Reporter Tan Jingjing) A new…
Russian official: Russia began to produce the second COVID-19 vaccine
Russian official: Russia began to produce the second COVID-19 vaccine. Russia’s chief epidemic prevention specialist Bobova stressed on the 27th that the Russian epidemic prevention headquarters decided to take various measures…
Director of Food and Drug Administration says COVID-19 vaccine can be authorized
According to the US Chinese website, Hahn, director of the US Food and Drug Administration (FDA), said that the entire federal approval process may be bypassed in order to supply…
Is the vaccine still protective?

Is the vaccine still protective? The emergence of “secondary infections” also raises another concern: Will the vaccine being developed lose its protective effect? Regarding this issue, experts believe that there is no…