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https://www.bbc.com/news/health-55659820



整個存疑,隨便搜尋個google,關鍵字打上AZ vaccine covid mutant


(AstraZeneca縮寫 疫苗 新冠肺炎 突變)

出來第一篇新聞,來源是BBC寫給英國人看的文章,探討目前各種

變種病毒個機制,還有現行疫苗的對於變種的保護力,

登登登,結果,AZ都還是有保護力阿,哪來的次級品說法??

而且,連印度株都有效耶

轉貼關於疫苗保護力那段:

Will vaccines still work against variants?

Current vaccines were designed for earlier versions of coronavirus, but
scientists believe they should still work, albeit potentially less well.


Health Secretary Matt Hancock said early lab data suggested the vaccines were
effective against the India variant.

One recent study suggests the Brazilian variant may resist antibodies in
people who've already had Covid and should therefore have some immunity.

Early lab results and real life data suggest the Pfizer vaccine can protect
against the new variants, although slightly less effectively.

Data from the Oxford-AstraZeneca vaccine team suggests it protects just as
well against the Kent/UK variant. It offers less protection against the South
Africa variant - but should still protect against severe illness.

Some early results suggest the Moderna vaccine is effective against the South
Africa variant, although the immune response triggered may be weaker and
shorter-lived.

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