下面，让我们通过来自加拿大多伦多的自由撰稿人Paul Webster 于2021年12月14日发表在Nature Medicine上的评述文章来共同回顾COVID-19在2021年的大事记。一月 疫苗获批 在世界范围内开始接种COVID-19疫苗始于2020年的12月，但是直到2021年的1月5日，辉瑞-BioNTech公司的BNT162b疫苗才被世卫组织批准用于紧急使用。接下来...
下面,让我们通过来自加拿大多伦多的自由撰稿人Paul Webster 于2021年12月14日发表在Nature Medicine上的评述文章来共同回顾COVID-19在2021年的大事记。 一月 疫苗获批在世界范围内开始接种COVID-19疫苗始于2020年的12月,但是直到2021年的1月5日,辉瑞-BioNTech公司的BNT162b疫苗才被世卫组织批准用于紧急使用。接下来,...
The latest on the coronavirus pandemic and the Omicron variant By Adrienne Vogt, Aditi Sangal, Meg Wagner and Melissa Macaya, CNN Updated 7:52 PM EST, Thu December 16, 2021 Fauci: New Omicron data a strong argument for getting boosters 02:14 What we covered here Dr. Anthony Fauci ...
7:30 a.m. 7:51:32, August 19, 2021 Johnson & Johnson says it will share data soon on possible Covid-19 vaccine booster From CNN's Maggie Fox Vials and syringes of the Johnson and Johnson Covid-19 vaccine are seen at Culver City Fire Department on August 5 in California. ...
2021年全球年龄标化死亡的主要原因是缺血性心脏病、COVID-19、中风、慢性阻塞性肺病和其他大流行相关死亡。2019年至2021年间,全球预期寿命净减少1.6岁,这主要是由于COVID-19和其他大流行相关死亡率的增加。识别文中二维码查阅原文。 背景...
As of 1 February 2021, 13–14 months after the first description of the virus, there are >100 million subjects globally (from more than 210 countries) with confirmed SARS-CoV-2 infection based on the molecular assay. More than 2 million deaths have been attributed to COVID-19.3This pandemic...
2021年10月7日,智利卫生部发表了中国国产COVID-19灭活疫苗(克尔来福)加强免疫的真实世界研究结果。结果表明,进行克尔来福加强免疫后,保护效果增加,对有症状COVID-19病例的保护效果从56%提升至80%,对住院COVID-19病例的保护效果从84%提升至88%。 一项在阿联酋进行的重组新冠疫苗(国药中生)序贯加强后抗体水平变化的...
LOS ANGELES (AP) — The federal government has allowed Los Angeles County to cancel its 2021 homeless count over concerns that it can't be done safely or accurately during the coronavirus epidemic, it was announced Wednesday.
(3) Americas region, Canada and United States Daily deaths, 3 scenarios, 2021 on(3b) Americas region, Canada and United States Daily deaths, reference scenarios, 2022 onbook(4) Americas region, Canada and United States Daily cases or infections, reference scenarios, 2020 on...
Alimohamadi Y, Tola HH, Abbasi-Ghahramanloo A, Janani M, Sepandi M. Case fatality rate of COVID-19: a systematic review and meta-analysis. J Prev Med Hyg. 2021;62(2):E311–20. PubMed PubMed Central Google Scholar Download references ...