Effectiveness estimates of three COVID-19 vaccines based on observational data from Puerto Rico
Summary: Background: On July 15, 2020, with 58% of the population fully vaccinated, the start of a COVID-19 surge was observed in Puerto Rico. On July 22, 2021, the government of Puerto Rico started imposing a series of strict vaccine mandates. Two months later, over 70% of the population was vaccin...
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| Main Authors: | , , , |
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| Format: | Book |
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Elsevier,
2022-05-01T00:00:00Z.
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| Online Access: | Connect to this object online. |
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Internet
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| Call Number: |
A1234.567 |
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| Copy 1 | Available |