New Covid boosters aren’t better than old 。。。

New Covid boosters aren't better than old shots at neutralizing omicron BA.5, early studies find

 

KEY POINTS

• Scientists at Columbia and Harvard, in two independent studies, found that the new Covid boosters don’t trigger a better response against omicron BA.5 than the old shots.
• The studies are small and preliminary, but they suggest boosters might not be much better at preventing infection and mild illness.
• But the new boosters appear to produce at least as good an immune response as the old shots, which means they’ll still increase protection this fall and winter.

https://www.cnbc.com/2022/10/27/new-covid-booster-shots-dont-protect-better-against-omicron-bapoint5-studies-find.html

所有跟帖： 

• 费话，二价里面有一半是旧的，保底。 -fuz- ♂ (0 bytes) () 10/28/2022 postreply 17:19:10

• 哥大那篇何大一是通讯作者之一. -5181- ♂ (116 bytes) () 10/28/2022 postreply 17:30:08

• CDC的头，现身说法。证明了二价不管用 -fuz- ♂ (0 bytes) () 10/28/2022 postreply 17:32:48

• 估计在研发3价 然后让大家打第6针 -5181- ♂ (0 bytes) () 10/28/2022 postreply 18:07:49