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Biotech / Medical : Coronavirus - Covid 19 Information Sharing Forum
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To: Stock Puppy who wrote (5172)2/21/2024 6:45:25 AM
From: golfer723 Recommendations

Recommended By
maceng2
Stock Puppy
Stormwatch17

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In the early days of "Covid" like mid 2020 i saw a study that was done in China using contact tracing of 10000 people. The conclusion was asymptomatic transmission could not be proven. I also remember at my workplace back in early 2020 ( i retired June 2020) they posted signs requiring masks only if you were around other people for 15 minutes! I think this speaks to your comment about exposure which is concentration AND time. The signs went away after a few weeks. Hmmm.... I think the signs were actually correct in that exposure time is important and at that point in time they were actually following real Science not $cience
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