NPR News: Tanzania's Dilemma: It's Not So Easy To Go From Vaccine Denier To Vaccine Embracer

Tanzania's Dilemma: It's Not So Easy To Go From Vaccine Denier To Vaccine Embracer
The African country, previously credited for high childhood vaccination rates, was 1 of 4 countries to reject COVID vaccines. Now they've done a 180. It's unclear if its citizens will go along.

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Làm đẹp Blog 247 July 28, 2021 at 04:21AM
Category Science