COVID vaccine plus infection can lead to months of immunity - Nature.com

Findings from Brazil, Sweden and the United Kingdom show that before the advent of Omicron, vaccination benefited even those who had had a bout of COVID-19.

A health-care worker administers a COVID-19 vaccine in Rio de Janeiro, Brazil.Credit: Andres Borges/Bloomberg/Getty Even people who have had COVID-19 receive long-lasting benefits from a full course… [+5084 chars]

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