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This is how and why covid travelled around so fast

By: zzstar in FFFT3 | Recommend this post (0)
Fri, 13 Nov 20 12:42 AM | 19 view(s)
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https://www.cnn.com/travel/article/cdc-study-symptom-screening-airport-covid-19-ineffective/index.html

Infected people got through because they had no symptoms, no fever. Even testing today does not guarantee much, unless it is repeated over several days.




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