Eric Feigl-Ding Profile picture
Jun 20, 2021 22 tweets 15 min read Read on X
It’s coming—#DeltaVariant is now >96% dominant in 3 major counties (UK, Russia, Portugal). It is surging exponentially in the US at now 31% of all cases, up from ~10% just a week ago. The #COVID19 rise & divergence hidden by fast dropping #AlphaVariant. 🧵
on.ft.com/3xzeFpZ ImageImage
2) Notice the strong divergence of #DeltaVariant vs #Alphavariant. This was why the rise of Delta was hidden so long underneath total case counts dropping and plateauing Image
3) this was hospitalization in the UK one week earlier. Very different than before #DeltaVariant domination. ~30% of deaths even among those fully 2 dose vaccinated, according to PHE (England’s CDC). This is the Delta.
4) let this sink in - #DeltaVariant is still penetrating for vaccine breakthroughs that 10% of all hospitalized #COVID19 cases in last week was among those with 2 dose + 14 days fully vaccinated (2/3rd of UK is AstraZeneca vaccinated)
5) One dose of the vaccine is insufficient now. Two doses much more protection, but even then there is an 8% attenuation. Also this is the average of AZ+Pfizer… the actual 2 dose AstraZeneca efficacy according to PHE is only 60%. Image
6) here is the relative growth rate of #DeltaVariant versus all other major variants in the past. Delta #B16172 is leaps and bounds faster than any other variant of #SARSCoV2 to date. Image
7) France is doing no better “While in the UK about 46 per cent of the population has been fully immunised, vaccination rates in most countries in mainland Europe are hovering at between 20 per cent and 30 per cent. About 26% of the population in France has been fully vaccinated.
8) “French authorities are currently trying to contain an outbreak in the Landes region, near the Spanish border, where 125 cases of the Delta variant have been confirmed by genetic sequencing & another 130 are suspected, representing about 30% of recent infections in the area.”
9) “Clusters of the Delta variant have also been identified in recent weeks in the southern suburbs of Paris and an art school in Strasbourg. “
10) there are now #DeltaVariant outbreaks popping up everywhere — even in the most heavily vaccinated country in the world — Israel. Let that sink in!! And Israel is mostly Pfizer (88% efficacy for #Delta in one study), not even AZ
11) The reason #DeltaVariant is quickly dominating all over the world (from India 🇮🇳 to UK 🇬🇧 and countless countries), is because it is by far the fastest and most contagious variant to date. Faster by leaps and bounds.
12) UK hospitalizations soaring. So how did UK miss the damn #DeltaVariant sneak up up on them without reacting? Politics aside, it was ignoring the data because the deceptive drop in Alpha mixed with rise of #DeltaVariant - to create temporary appearance of flattening— see video
14) Notably, it was this phenomenon with dropping #AlphaVariant and rising #DeltaVariant that lulled a lot of naive govt leaders into complacency - because “so what, I don’t see cases rising” is how most uneducated leaders naively react—to their peril.

Figure by @VickiGSP Image
15) It is high time CDC takes decisive action. That’s why @endCOVID19 & @CovidActionGrp are petitioning CDC to “reinstate mask-wearing indoors regardless of vaccine status, guidance for vaccination verification, & resume breakthrough case identification.”
endcoronavirus.org/blog/cdc-unive… Image
16) Thus, please share this link— and ask friends and family to petition the CDC for urgent action. Nobody is asking for lockdowns right now — but we want urgent action so that we can **avoid** any damn lockdowns. Vaccinate 2 doses and mask indoors again.
endcoronavirus.org/blog/cdc-unive…
17) please sign the petition to CDC for urgent #DeltaVariant action. It is by @endCOVID19 & @CovidActionGrp and a “coalition of scientists, public health officials, epidemiologists, health care workers, educators, advocates, parents, & concerned citizens:
change.org/p/centers-for-…
18) Just how is #DeltaVariant spreading so much faster than any #SARSCoV2 seen before? Because it spread even via “fleeting” contact. This was not just documented once, but *twice*, and confirmed via 🧬 genomic sequencing and even with security cameras
19) US is now at 31% #DeltaVariant. Aside from New England, most of the US is not higher in fully vaccinated than UK 🇬🇧. And the Deep South and certain Mountain zone states very low vaccination rate. This bodes poorly for when #DeltaVariant surges more. And it will. Image
20) As result of likely low vaccination, we are seeing both positivity and cases in Missouri. The South needs to vaccinate much much more. And fast. The window is closing while #DeltaVariant spreads further. google.com/amp/s/amp.kans…
21) Did the #DeltaVariant really surge from ~10% a week ago to 31% now that fast? Yes. 6 days ago: Former Biden adviser @ASlavitt: “The delta variant is about 10% of all the cases in U.S. and at some point, it’s going to become the majority.” #vaccinate
22) why else be vigilant, More than 350 doctors and medical workers in Indonesia who received SinoVac’s #COVID19 vaccine have tested positive. Most are asymptomatic but dozens hospitalized with a high fever and other symptoms. Which variant? #DeltaVariant.
webmd.com/vaccines/covid…
23) US has about 1 month before it hits UK 🇬🇧 #DeltaVariant levels… let’s don’t do UK complacency and ignore the rise of Delta until too late.

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Eric Feigl-Ding

Eric Feigl-Ding Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @DrEricDing

Feb 26
BREAKING—FDA suddenly cancels meeting to update next season’s flu vaccines, with zero explanations. Any delays will jeopardize next year’s vaccine supply chain. Image
2) Folks who follow me know that I’m no bullshitter. I criticized past pandemic response right and left, and have called balls and strikes without bias. And I often say things that doctors & epidemiologists are whispering among themselves but don’t say publicly. (Cough cough) ⬇️
3) While I don’t recommend hoarding… I think stocking up on flu antivirals, which you can obtain prophylactically (preventively) from doctors if you ask nicely why you’re high risk, can be a good idea. I know many doctors, epidemiologists and virologists who do for their family.
Read 6 tweets
Feb 26
Doctors are debunking RFK Jr’s claim that 20 hospitalized measles cases in Texas are there for mainly quarantine. Doctors on the ground say the 20 kids hospitalized are having trouble breathing. Oh and they are all unvaccinated against measles, which RFK Jr neglects to mention. Image
2) RFK Jr told Trump today there’s now 2 measles deaths.
3) RFK Jr is a tear with his FDA today. A dark Darwinian future lies ahead for America.
Read 4 tweets
Feb 26
BREAKING—Reports coming in about potentially *2 measles deaths* in Texas, not just one, according to an HHS briefing to the White House today.
2) Earlier today, one measles death in an unvaccinated child was reported in Texas. Image
3) It seems to be RFK Jr who said it in an official Trump WH cabinet meeting today. Not saying he doesn’t lie, but he is now HHS Secretary
Read 6 tweets
Feb 21
Woke or biology? There are actually more than the basic “male” XY & “female” XX sexes. Why? Because biology also creates people with single X chromosomes, or extra chromosomes like XXX, XXY, XYY, or XXX+, plus many 🧬genes. 👉All I’m asking is— please be kind to others. Thanks🙏 Image
Image
Image
2) “The most frequent SCAs include Turner syndrome (45,X), Klinefelter syndrome (47,XXY), Trisomy X syndrome (47,XXX), and Double Y syndrome (47,XYY).”

pmc.ncbi.nlm.nih.gov/articles/PMC10…
3) “The phenotype seen in SCAs is highly variable and may not merely be due to the direct genomic imbalance from altered sex chromosome gene dosage but also due to additive alterations in gene networks and regulatory pathways across the genome as well as individual genetic modifiers.”
Read 5 tweets
Feb 16
I'm shocked a lot of doctors don't know about this newer flu antiviral drug called Baloxavir (XOFLUZA)... that shortens your flu illness by 33%, and reduces your viral load by day 2, versus what a placebo takes 5-6 days to achieve. Baloxavir also seems superior to TAMIFLU (oseltamivir) for smashing your viral load on 2 day, achieving what takes Tamiflu 3-4 days. CDC even lists Baloxavir on their website as one of the top 4 drugs that it tracks whether it works against new flu strains (it works)Image
Image
Image
Image
2) "Baloxavir was associated with significantly more rapid declines in infectious viral load than placebo or oseltamivir (Figure 3A and 3B)."
nejm.org/doi/full/10.10…
3) Adverse events for baloxavir were no different than placebo. in fact theres even hints that it could be lower than Tamiflu.

"Adverse events that were considered to be related to the trial regimen were more common in oseltamivir recipients (8.4%) than in baloxavir recipients (4.4%, P=0.009)"Image
Read 13 tweets
Feb 14
⚠️WORST FLU SEASON ever since 2002-2003 when we began to track flu (red, first graph). Worst hit this year are children ages 0-4 and 5-17. ▶️We also have significantly LOWER flu vaccine uptake this year, one of the lowest flu vaccine coverages (red 3rd graph). Indisputable facts. Image
Image
Image
2) I don't need to tell you that certain US states have vastly lower vaccination rates than others. See map (lighter green, less flu vaccination coverage), and which have higher (darker green)...

If you want to see details and demographics on which state has the LOWEST flu vaccine coverage rates... the data is here.
cdc.gov/fluvaxview/das…Image
3) It’s not just the flu that is going around… Gaines County, TX, where the epicenter of the measles outbreak is, has one of the lowest measles vaccination rates too.
Read 7 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

:(