Health
Brazilian town to receive Pfizer for study – The West Australian
The behaviour of COVID-19 after mass vaccination will be studied in a southern Brazilian town, where the entire population over…

Pfizer Inc plans to study the effectiveness of its vaccine against COVID-19 by inoculating the whole population over the age of 12 in a town in southern Brazil, the company has said.
The study will be conducted in Toledo – a town with a population 143,000,…
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