Pfizer effectiveness against household transmission is reduced by Delta, Yale study finds ...

Retrieved on: 2022-02-03 17:40:19

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Pfizer effectiveness against household transmission is reduced by Delta, Yale study finds .... View article details on hiswai:

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A recent study at the Yale School of Public Health looked at the effectiveness of the Pfizer vaccine in preventing household transmission, ...

Article found on: yaledailynews.com