Eric Feigl-Ding Profile picture
May 4, 2022 9 tweets 7 min read Read on X
BREAKING—US Secretary of State Antony Blinken has just tested positive for #COVID19. He recently attended the @whca dinner event with 2600+ people, where reporters from many media outlets have also now tested positive. ➡️ This Vf headline was on point. #WHCD #COVIDisAirborne Image
2) We epidemiologists and aerosol scientists have warned about the poor ventilation and high density being a bad setup for almost guaranteed transmission at @whca dinner if anyone in the audience had subclinical (undetected) virus. And indeed the superspreading event happened.
3) ’The nation’s most distinguished super spreader event’. @Trevornoah was spot on in his opening lines of his #WHCD speech.

4) Scientists had live updates of the CO2 levels in the the #WHCD ballroom the entire evening thanks to @nalticx’s volunteer who brought this digital CO2 meter. Anything over 1500+ ppm is really really bad ventilation.
5) In public health, there is an old joke saying— “The solution to pollution is dilution…” or ventilation. And #WHCD’s ventilation levels, indexed by CO2 levels measured by @nalticx’s attendee volunteer, was horrible no good very very bad!!! Normal outdoors is ~400. HT @JusDayDa Image
6) here is what happened—CO2 first rose in a private suite…. Then they exited the suite to goto the hallway before the ballroom. Then at 8pm, CO2 levels started spiking in @HiltonWash ballroom once everyone entered. And it stayed high ~2 hours except for a break.

HT @nalticx Image
7) Also, cases now discovered because symptom onset from Omicron can take time—see outbreak chart from an infamous Christmas Party event in Norway of 117 people. The WHCD meanwhile is a high density ballroom of 2600 people for 2 hours + many after parties. eurosurveillance.org/content/10.280… Image
8) some will desperately try to downplay the #WHCD outbreak. But the fact of the matter is that people are still dying of COVID. And being hospitalized and getting #LongCovid which will burden healthcare system for years.
9) the sheer size of the #WHCD superspreading outbreak is growing. I’ve learned of a couple more reporters who got it. It spans across all the outlets. So it doesn’t seem to be from any single after party. nytimes.com/2022/05/04/us/…

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More from @DrEricDing

Feb 1
🛑CANCELLED—“Research on Women’s Health” funding website of the NIH. Image
2) here is the page that is now deleted. Funding opportunities in women’s health research of ORWH site. Didn’t Trump say they at least recognize women as a gender? Weird.

orwh.od.nih.gov/research/funde…
3) It’s a bloodbath today for CDC websites too…
Read 4 tweets
Feb 1
🪓DELETION UPDATE—More than 1,000 pages are now deleted from websites of CDC, National Institutes of Health, and other sites of the Department of Health and Human Services, according to a new WSJ analysis—including many **vaccine recommendation** scientific pages! Image
2) CDC’s vaccine advisory committee webpage… now ❌ DELETED ❌ Image
3) To be clear, while the main ACIP website is still up (generic committee info), the “VACCINE SPECIFIC RECOMMENDATIONS” website of ACIP has been **deleted**. That key page is the one with the actual public health info for vaccines. Feel free to verify:

cdc.gov/acip-recs/hcp/…Image
Read 6 tweets
Jan 31
⚠️CDC WEBSITES DELETED—Multiple CDC websites and datasets related to HIV, LGBTQ people, youth health behaviors and more have been removed after the agency was directed to comply with an executive order from President Trump by 5pm deadline. Wildest is taking down even HIV pages! Image
Image
2) Like, why then hell did the “CAUSES” of HIV even get deleted??? Makes zero sense. Why is Trump WH wanting to block how to stop HIV???
cdc.gov/hiv/causes/ind…Image
3) also deleted: CDC’s Youth Risk Behavior Surveillance System, which includes data from a national survey, has disappeared. so have parts of the Agency for Toxic Substances and Disease Registry’s Social Vulnerability Index and the Environmental Justice Index.
Read 9 tweets
Jan 30
⚠️Do you wonder why you haven’t heard much about this massive TB outbreak recently? Cuz the CDC can’t hold any press conferences or issue public statements of any kind.

➡️Most of the world 🌎 has been vaccinated against TB… but the US has not, which is now extra vulnerable. Image
Image
2) For those asking, the majority of the world has used the BCG vaccine against TB… the BCG vaccine also protects against many other bacterial infections too. Up until now, CDC skipped it because US was low risk, and the BCG vaccine leaves a small scar & BCG messes up TB tests. Image
3) What about drugs for TB? Yes they exist but the problem is that TB often develops drug resistance (the bacteria evolves to evade neutralization). And thus, multi drug resistant TB has become a worldwide issue. That’s why childhood vaccination better.
cdc.gov/tb/about/drug-…Image
Read 4 tweets
Jan 27
⚠️PFAS IS BACK—recall the EPA plan to ban dangerous forever chemicals from drinking water ➡️Well, Trump WH just cancelled it… once again allowing big corporations to discharge PFAS into rivers. PFAS cause cancers & many diseases. Does this make American healthy again? Image
2) “There really isn’t a system within the human body that isn’t affected by PFAS. They are toxic in many ways, but they’re also very long-lived. They’re designed not to break down in the environment or not to break down to heat and chemical stress.”
michiganpublic.org/politics-gover…
3) CDC also just got banned from seeking any advice or input from the WHO — CDC can’t communicate or even enter any WHO building anymore. Perfect way to politically isolate CDC from outside science.
Read 4 tweets
Jan 27
NEW—CDC officially ordered by Trump WH to cease working with the @WHO, effective immediately. This is the first time in almost 77 years since WHO’s founding after World War 2. This is a dark day. Image
2) the memo said the stop-work policy applied to “all CDC staff engaging with WHO through technical working groups, coordinating centers, advisory boards, cooperative agreements or other means — in person or virtual.”
3) It also says @CDCgov staff are not allowed to visit @WHO offices.

CDC ordered to stop working with WHO immediately, upending expectations of an extended withdrawal

apnews.com/article/cdc-wh…
Read 5 tweets

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