三個月前，CDC報告：美國16歲以上人群95%抗體陽性。早就群免了。排除政治因素和經濟利益，打不打疫苗，己沒有決定性作用

https://www.webmd.com/lung/news/20220330/cdc-most-americans-have-covid-antibodies

 

About 95% of Americans ages 16 and older have coronavirus antibodies, according to CDC datafrom testing blood donor samples.

The percentage includes antibodies formed from both vaccinations and COVID-19 infections, with nearly 70% of people ages 16 and up having received at least one vaccine dose, the data shows.

The seroprevalence -- or evidence of antibodies in the blood -- differs slightly by age, at about 94% in ages 16-29, increasing to 96% in ages 65 and older.

That may be one reason why public health officials have said BA.2, the contagious Omicron subvariant, could lead to an uptick in cases in the U.S. but not a significant surge, according to CNBC.

 

所有跟帖： 

• 雖然抗體陽性不能阻止感染奧密，但是可以大大降低疾病的嚴重性和病死率。 -fuz- ♂ (0 bytes) () 09/03/2022 postreply 06:30:45

• 願意打的就去打吧，有的人不打睡不著，也要理解他們的心情 -willows- ♀ (0 bytes) () 09/03/2022 postreply 07:00:08

• 我估計最後主要還是那五分之一中的一些人打 -dudaan- ♂ (0 bytes) () 09/03/2022 postreply 08:19:30