Interesting perspective. I think in general a lot of the cleaning associated with COVID outbreaks is more for psychological benefit than to actually actually reduce the risk of infectionshttps://twitter.com/MackayIM/status/1280308178379399168 …
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Replying to @GidMK
Would you say that the same is true for temp screenings at airports?
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Replying to @darkyears
Nah, they are very low cost and pretty specific - you get a lot of false negatives but most positives are infectious (if not always with COVID). Singapore has a great model that's cheap and well implemented
6:27 PM - 6 Jul 2020
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