Trust the Evidence

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Cochrane Review A122 - Timeline of delays in the production of the 2020 review

Delaying urgent reviews for political reasons

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Carl Heneghan's avatar
Tom Jefferson and Carl Heneghan
Sep 12, 2023
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Cochrane Review A122 (Physical interventions to interrupt or reduce the spread of respiratory viruses) was started in 2006 and updated five times, the latest in January 2023. 

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