標題: World Health Organization announces [打印本頁] 作者: jira13578 時間: 2022-4-4 13:09 標題: World Health Organization announces
Director-General of theSLOTXOWorld Health Organization reveals the COVID-19 virus More likely to mutate But it is less dangerous because most people are already immune to vaccines or infections.
On April 1, 2022, Xinhua news agency reported that Dr Tedros Adhanom Ghebreyesus, Director-General of the World Health Organization (WHO), said that the novel coronavirus (SARS- CoV-2), which causes COVID-19 More likely to cause mutations as it continues to spread around the world. But it becomes less severe as people become immune from previous vaccinations and infections.
Dr Tedros gave examples of three possible scenarios for how the epidemic will progress this year. He warned there could be a sporadic increase in the number of cases and deaths when immunity is weakened. which may require vaccination against COVID-19 Dosages are periodically stimulated to at-risk populations.
Dr. Tedros said that the most optimistic situation There may be a new mutant virus. less severe And there is no need for the COVID-19 vaccine, booster doses or new formulations.作者: xiaokui2021 時間: 2022-4-11 16:07
