Tuesday, July 28, 2020

Exclusive: Russia prepares for world's first approval of a Covid-19 vaccine by mid-August, but questions remain - CNN

Exclusive: Russia prepares for world's first approval of a Covid-19 vaccine by mid-August, but questions remain  CNN https://ift.tt/3fcBUg2

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COVID-19 household transmission is way higher than we thought - Livescience.com

COVID-19 household transmission is way higher than we thought   Livescience.com https://ift.tt/3oDIanb