Study shows N95 masks near-perfect at blocking escape of airborne Covid-19 (sph.umd.edu) | HN Screenshots

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Screenshot of sph.umd.edu: Study shows N95 masks near-perfect at blocking escape of airborne Covid-19

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UMD study: N95 masks nearly perfect at blocking Covid (today.umd.edu)

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Screenshot of umbc.edu: First observation of a virus attaching to another virus

First observation of a virus attaching to another virus (umbc.edu)

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Screenshot of sph.umd.edu: UMD Study Finds Brain Connectivity, Memory Improves in Adults After Walking

UMD Study Finds Brain Connectivity, Memory Improves in Adults After Walking (sph.umd.edu)

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Screenshot of unmc.edu: CDC staff 'blindsided' as child vaccine schedule unilaterally overhauled

CDC staff 'blindsided' as child vaccine schedule unilaterally overhauled (unmc.edu)

66 points by stopbulying 9 months ago | 16 comments

Screenshot of news.ubc.ca: Global review confirms mRNA vaccines are safe, effective and full of promise

Global review confirms mRNA vaccines are safe, effective and full of promise (news.ubc.ca)

276 points by coloneltcb 3 months ago | 244 comments

Screenshot of cidrap.umn.edu: Over 70% of US household Covid spread started with a child

Over 70% of US household Covid spread started with a child (cidrap.umn.edu)

144 points by nico 3 years ago | 116 comments