The Food and Drug Administration granted emergency use authorization Wednesday for a third dose of Pfizer and BioNTech''''''''''''''''s COVID-19 vaccine to be given to three groups — those 65 and older, those at high risk of developing severe COVID-19 and those at risk of developing "serious complications" due to "frequent institutional or occupational exposure," likely including frontline health care workers and those in prisons. 实际操做,很难帧辨是否属于这三种人。
The CDC also endorsed the vaccine advisers' recommendation that people ages 18 to 49 with underlying medical conditions may receive a booster based on their individual benefits and risks.
如果你要打第三针,他们还是会问的很仔细。
老百姓才不傻,没人听FDA那帮官僚忽悠,很多人早就打了。什么“要先focus unvaccinated 打第一针”就是屁话!愿意打第三针的怎么碍着还没打第一针的人了?