Vaccine protection wanes within 6 months

Medicalexpress

daraus:

The Pfizer jab was 88 percent effective a month after the second dose, but protection fell to 74 percent after five to six months, according to the latest analysis of data from the Zoe COVID Study. […]

Protection from the AstraZeneca vaccine fell from 77 percent one month after a second dose to 67 percent after four to five months.

siehe auch BBC

 


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