Covid infection protection waning in double jabbed

28 August 2021 01:17 am - 0 - {{hitsCtrl.values.hits}}

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Researchers say they are seeing some waning of protection against Covid infections in double-jabbed people.

The real-world study includes data on positive Covid PCR test results between May and July 2021 among more than a million people who had received two doses of Pfizer or AstraZeneca vaccine.

Protection after two shots of Pfizer decreased from 88% at one month to 74% at five to six months. For AstraZeneca, the fall was from 77% to 67% at four to five months. Waning protection is to be expected, say experts.

Although some breakthrough infections may be happening, vaccines are still doing a very good job at protecting people against severe Covid illness and deaths. Source : BBC

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Covid infection protection waning in double jabbed

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