Q7: Should ceiling fans be used? The answer is that fans are NOT recommended due to increasing distribution throughout the room. For upper room disinfection, that is ok. #EnviroHealthMatters
Ceiling changes also can dilute the air, it could reduce the infectious dose. The 15 minute standard is arbitrary recirculated air increases the exposure period. #EnviroHealthMatters
In order words, this requires a room by room analysis.
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This submission is an explicit condemnation of the Great Barrington Declaration. @gbdeclaration and praises opponents, including @gorskon and @GidMK (2/
It calls out corporate influence and disinformation filed before the Supreme Court, including citations of @DrJBhattacharya by @OhioAG office. (3/
@CDCgov@fema If you are a close contact to someone who tests positive, CDC guidance is to quarantine for five days and then get tested. (1/
@CDCgov@fema The CDC guidance says if up to date on vaccinations, in lieu of quarantine: (1) wear a well fitting mask around others (2) avoid being around people who are at high risk?
@CDCgov@fema Furthermore, the CDC guidance specifies for a close contact: (1) 6 feet for 15 minutes over 24 hours is required for a close contact (2) after completing five days of isolation, a person is not considered a close contact.
Can we get scientist to tell OSHA that @covidisairborne and we need this to be acknowledged to protect workers? Comments are due January 19, 2022. These @DropletDiaries need to stop.
They try to get OSHA to accept outdoor transmission, but instead of accepting the ventilation outdoors, and the reasoning behind it (#COVIDisAirborne), OSHA tries to find other reasons.
Trying to find support for #dropletdogma, the CDC says masks provide protection for respiratory droplets. But COVID spreads by aerosols.