⚠️TWO DIFFERENT #COVID19 PANDEMICS—Many think with cases dropping that pandemic is nearly over. But truth is, there are now 2 different #SARSCoV2 pandemics diverging—old strain is waning, while the more contagious #B117 strain is dominating. We will be soon slammed very hard. 🧵
https://t.co/gOq0put4H5
https://t.co/gOq0put4H5
https://t.co/EWqtBZpsuh
\u26a0\ufe0fCRUSH VIRUS NOW OR ELSE WE ARE SCREWED: Denmark\u2019s CDC thinks new B117 #SARSCoV2 variant is so much more contagious (R +0.4 to +0.7) & inevitable that **if any country does not crush the R<0.7 now**, we will be completely #COVID19 screwed by Feb/March.\U0001f9f5
— Eric Feigl-Ding (@DrEricDing) January 6, 2021
https://t.co/CG1iZNx6uI pic.twitter.com/W7v1iAsgw3
➡️But w/ added contagiousness of B117 variant that has ~60% higher R, in 2 weeks, 3000 new cases/day instead.
➡️6x difference in 2 wks
HT @GosiaGasperoPhD
7) Now how does the new B117 variant change public health measures? What used to work for Australia and Canada will no longer work anymore. Only aggressive New Zealand and Austria 1st wave restrictions would now be able to stop the more transmissible B117 strain. pic.twitter.com/S2FKXF8g1n
— Eric Feigl-Ding (@DrEricDing) January 6, 2021

2.4%

4.0%

7.4%

12.1%
Denmark\U0001f1e9\U0001f1f0 even more worried than ever about new #B117 variant\u2014B117 cases increasing 70% a week **despite strict lockdown**, says Denmark\u2019s CDC genome sequencing *every single case in the country* for mutation. By contrast, \U0001f1fa\U0001f1f8 sequencing 0.3%. #COVID19 \U0001f9f5https://t.co/SPTy0cDkEH pic.twitter.com/8fCCyPwxPW
— Eric Feigl-Ding (@DrEricDing) January 24, 2021
“If you just look at the reproduction number, you just wouldn’t see that it was in growth underneath at all,”
BREAKING\u2014Good & bad news\u2014The Moderna #COVID19 vaccine fully protected against the UK \U0001f1ec\U0001f1e7 #B117 variant... but was 6x less efficient at neutralizing the South African #B1351 variant in lab test. Moderna is testing a newly synthesized booster for it\u20143rd shot. https://t.co/4s4Ysr5cSp pic.twitter.com/CrCTrgNsre
— Eric Feigl-Ding (@DrEricDing) January 25, 2021
NOT GOOD\u2014so it seems \U0001f1ec\U0001f1e7 government researchers have discovered that the already more contagious #B117 has further acquired the other troublesome E484K mutation seen in \U0001f1ff\U0001f1e6#B1351 & \U0001f1e7\U0001f1f7#P1 variants\u2014in 11 patients. E484k is blamed for partial vaccine-evasion.\U0001f9f5https://t.co/VwjT1WxVL8 pic.twitter.com/HAOahtFqcN
— Eric Feigl-Ding (@DrEricDing) February 1, 2021
Holy cow: 10% of the village of Corzano \U0001f1ee\U0001f1f9 has the #B117 variant\u201410% of all residents! 60% of cases are kids from kindergarten and primary school, other 40% are their parents, says the mayor. Schools in the village now closed. https://t.co/LhfmnuPdUP pic.twitter.com/htN5s0dbCU
— Eric Feigl-Ding (@DrEricDing) February 5, 2021
💡No virus = No mutation.
#ZeroCovid #COVID19 #COVIDzero
SWITCH TO PREMIUM MASKS\u2014I\u2019ve been saying it for months. We need to switch to KN95, KF94, or European FFP2 masks ASAP. The new #b117 #COVID19 is just too contagious. Cloth isn\u2019t enough anymore folks. Germany \U0001f1e9\U0001f1ea & Austria \U0001f1e6\U0001f1f9 mandating on all public transits. https://t.co/MfZhK4Uacg pic.twitter.com/iKQB4yNQrA
— Eric Feigl-Ding (@DrEricDing) January 24, 2021
https://t.co/Dz6NYYEdaX
📌Becomes dominant (B117 🇬🇧)
📌More transmissible (B117), deadlier, or modifies immunity. #COVID19
https://t.co/nBnmm6gdV4
More from Eric Feigl-Ding
2) Now, the Oregon Health Authority says that at least 74 people associated with the church have tested positive for the coronavirus — one of the state’s largest workplace outbreaks.
3) “In a statement, the church’s leaders attributed the outbreak to a recent rise in covid-19 cases in Marion County, Ore.
Murray said the church, which has held in-person services throughout the pandemic, intends to continue with in-person ceremonies on Sunday.
4) Who saw this coming? Countless scientists. If only airborne-denialists didn’t muzzle the airborne aerosols science.
\u26a0\ufe0fAIRBORNE >6 FEET / 2 METERS! The CDC finally acknowledged #SARSCoV2 has major transmission via airborne aerosols beyond 6 feet / 2 meters, not just close contact. The CDC/WHO & airborne deniers are a year late\u2014and negligently endangered many. #COVID19 \U0001f9f5https://t.co/1YMqDGbD0v pic.twitter.com/DUm5FA3V90
— Eric Feigl-Ding (@DrEricDing) May 8, 2021
2) That said, the new UK mutated strain is a more transmissible (contagious) variant. Keep transmissibility and illness severity separate. They are two different things. Don’t get them confused.
3) The new UK variant severity study is included in today’s WHO report, to be released soon this afternoon according to WHO sources. Waiting for it to drop. I’ll keep folks posted on the details.
4) Update: here is UK Technical report on #SARSCoV2 variant of concern (B.1.1.7) in 🇬🇧 with prelim findings from their case-control study of no increased severity for the new variant that I reported yesterday.
5) Also keep in a mind that a virus that spreads faster (more contagious) yields much worse total outcomes than a virus that is just merely more severe.
All things equal, a new mutated variant that is more contagious & no more severe is worse. And that is what we now have.
Why a SARS-CoV-2 variant that's 50% more transmissible would in general be a much bigger problem than a variant that's 50% more deadly. A short thread... 1/
— Adam Kucharski (@AdamJKucharski) December 28, 2020
HHS @SecBecerra has tested positive for COVID-19 again, the agency just announced. Last time he tested positive was May 18, after attending the G-7 Summit.
— Ariel Cohen (@ArielCohen37) June 13, 2022
2) #BA5 and #BA4 are worrisome. They are surging and they have high reinfection potential. Your past BA1/BA2 doesn’t substantially protect you from #Ba5/4
\U0001f4c8Surging #BA5 & #BA4 variants in both US & England. It\u2019s looking like #Ba5 is the new fastest strain\u2014which has ~10x increased in England in 1 month. Also notice that older #Omicron #B11529/#BA1 are already near *extinct*. I worry the \u201cnew\u201d Omicron BA1 bivalent vaccine is behind. pic.twitter.com/kLNH0gzPk3
— Eric Feigl-Ding (@DrEricDing) June 9, 2022
3) Excess deaths—the new #BA4 & #BA5 variants of the coronavirus are currently the **fastest growing** strains in the US & UK. ➡️They are exponentially replacing all other past strains. Learn from South Africa’s early warning signs and their excess deaths. #CovidIsNotOver #COVID
To anyone pointing to South Africa to suggest the impact of the omicron wave has been 'mild' or that the BA.4/5 haven't had much impact, I'd urge you to look at excess deaths. 29,500 excess deaths since Jan (omicron wave) & a peak of 1,844 excess deaths/wk during BA.4/5 wave.\U0001f9f5 pic.twitter.com/r7kLzmD5dG
— Dr. Deepti Gurdasani (@dgurdasani1) June 11, 2022
4) Is it a Paxlovid rebound for Becerra, as some are asking? Unclear—Paxlovid rebound usually only happens at day 10-14 that we know of and have data. The FDA says it’s 1-2% rebound but I counted 12% from this Pfizer graph submitted to FDA.
4) Look at these 97 Paxlovid patients here with viral RNA load data over time. Of 97, i conservatively counted at least 12 of 97 (12%) with viral load rebound after day 10. Even more if you count rebound after day 5. Thus, FDA\u2019s 1-2% doesn\u2019t match up here. https://t.co/bNoqj5W3Sk pic.twitter.com/B3Kh0Lc1A4
— Eric Feigl-Ding (@DrEricDing) May 5, 2022
5) and yes, #ba5 / #BA4 are very problematic. they are 2x more resistant than even BA2 for neutralizing the virus compared to those who had breakthrough reinfections from older Omicron.
Unfortunately neutralization experiments found that BA.4/5 is 2x more resistant than BA.2 to the blood obtained from vaccinated individuals who had a breakthrough infection with BA.1 or BA.2. 4/ pic.twitter.com/MEOPXuqTgg
— Dr. Jeff Gilchrist (@jeffgilchrist) June 13, 2022
2) The leading hypothesis is that the new variant evolved within just one person, chronically infected with the virus for so long it was able to evolve into a new, more infectious form.
same thing happened in Boston in another immunocompromised person that was sick for 155 days.
3) What happened in Boston with one 45 year old man who was highly infectious for 155 days straight before he died... is exactly what scientists think happened in Kent, England that gave rise to #B117.
Immunocompromised 45 year old suffered from #COVID19 for 155 days before he died. The virus was changing very quickly inside the man's body\u2014it acquired a big cluster of >20 mutations\u2014resembled the same ones seen in #B117 & #B1351. (NPR audio Part 1 of 2)\U0001f9f5https://t.co/7kWiBZ1xGk pic.twitter.com/ZJ7AExB78Y
— Eric Feigl-Ding (@DrEricDing) February 8, 2021
4) Doctors were shocked to find virus has evolved many different forms inside of this one immunocompromised man. 20 new mutations in one virus, akin to the #B117. This is possibly how #B1351 in South Africa 🇿🇦 and #P1 in Brazil 🇧🇷 also evolved.
2) NPR report audio part 2 of 2:
— Eric Feigl-Ding (@DrEricDing) February 8, 2021
Dr. Li couldn't believe what they found. "I was shocked," he says. "When I saw the virus sequences, I knew that we were dealing with something completely different and potentially very important." pic.twitter.com/HT3Yt6djFd
5) “On its own, the appearance of a new variant in genomic databases doesn’t tell us much. “That’s just one genome amongst thousands every week. It wouldn’t necessarily stick out,” says Oliver Pybus, a professor of evolution and infectious disease at Oxford.
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Decoded his way of analysis/logics for everyone to easily understand.
Have covered:
1. Analysis of volatility, how to foresee/signs.
2. Workbook
3. When to sell options
4. Diff category of days
5. How movement of option prices tell us what will happen
1. Keeps following volatility super closely.
Makes 7-8 different strategies to give him a sense of what's going on.
Whichever gives highest profit he trades in.
I am quite different from your style. I follow the market's volatility very closely. I have mock positions in 7-8 different strategies which allows me to stay connected. Whichever gives best profit is usually the one i trade in.
— Sarang Sood (@SarangSood) August 13, 2019
2. Theta falls when market moves.
Falls where market is headed towards not on our original position.
Anilji most of the time these days Theta only falls when market moves. So the Theta actually falls where market has moved to, not where our position was in the first place. By shifting we can come close to capturing the Theta fall but not always.
— Sarang Sood (@SarangSood) June 24, 2019
3. If you're an options seller then sell only when volatility is dropping, there is a high probability of you making the right trade and getting profit as a result
He believes in a market operator, if market mover sells volatility Sarang Sir joins him.
This week has been great so far. The main aim is to be in the right side of the volatility, rest the market will reward.
— Sarang Sood (@SarangSood) July 3, 2019
4. Theta decay vs Fall in vega
Sell when Vega is falling rather than for theta decay. You won't be trapped and higher probability of making profit.
There is a difference between theta decay & fall in vega. Decay is certain but there is no guaranteed profit as delta moves can increase cost. Fall in vega on the other hand is backed by a powerful force that sells options and gives handsome returns. Our job is to identify them.
— Sarang Sood (@SarangSood) February 12, 2020