Protection levels in UK’s first vaccinated groups decreasing after 6 months

London, Aug 25 (EFE).- (Camera: EFE/EPA Archive). The level of protection offered by the Pfizer and AstraZeneca vaccines against symptomatic Covid-19 wanes by six months, according to a British study Wednesday.

ARCHIVE FOOTAGE OF VACCINATION CAMPAIGN.

Metadata

Date: 25/08/2021 12:00 (UTC)
Credit: EFE
Source: EFE
Topic: Health
Type: Rough cut
Duration: 62 seconds
Reference: 7001100129
Relevance: Normal

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