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Article

Time-Varying Effectiveness of Three COVID-19 Vaccines in Puerto Rico

2021-11-19

Abstract excerpt

Background: On July 15, 2020, with 58% of the population fully vaccinated, the start of a COVID-19 surge was being observed in Puerto Rico. On July 22, 2021, the government commenced imposing a series of strict vaccine mandates. Two months later, over 70% of the population was vaccinated, more than in any US state, and laboratory-confirmed SARS-CoV-2 had dropped substantially. The decision to impose mandates, as w...

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Literature Corpus work
e18b85f8-ca47-5a0d-aa03-a7f4d42b9665
DOI
10.2139/ssrn.3957118
Open publication

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