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Continue to ChatBrazilian town experiment shows mass vaccination can wipe out COVID-19 https://www.primetimes.in/technology/601709/brazilian-town-experiment-shows-mass-vaccination-can-wipe-out-covid-19/
Brazilian town experiment shows mass vaccination can wipe out COVID-19 https://www.primetimes.in/technology/601709/brazilian-town-experiment-shows-mass-vaccination-can-wipe-out-covid-19/