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The Sciences
Health
Environment
Aerospace
Education
The Sciences
Health
Environment
Aerospace
Education
Joao Doria
As Cases Soared, Cocktail of Unproven Drugs Became Brazil’s Main COVID Strategy
A New Low-Cost COVID-19 Vaccine Candidate Enters Clinical Trials
Brazil, Country With ‘Worst COVID-19 Response’, Confronts Threat of New Variant
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