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  • Elisabeth Mahase

What Works to Reduce COVID-19 Spread.

Updated: Sep 12, 2023

In this review of thousands of studies that looked at how to reduce COVID- 19 spread, social distancing was the winner. Face masks, specifically N95s were also effective. Less useful were country border controls, temperature checks, and enhanced cleaning. Here’s the link to the article: https://www.bmj.com/content/382/bmj.p1959




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