Up to 61 percent of people who previously had Covid-19 could be reinfected with the highly contagious Brazilian ‘P1’ variant, a new study has found. Scientists say it’s too early to know if it’s harder for vaccines to tackle.
Scientists studying people in the Brazilian city of Manaus, where the P1 variant first emerged, found that out of 100 people who had recovered from their Covid-19 illness, between 25 and 61 were susceptible to catching the P1 strain.
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