NEW—Canada 🇨🇦 suspends entry of all commercial & private passenger flights from the United Kingdom 🇬🇧 for 72 hours, effective midnight. Canada joins a slew of European countries in ordering travel bans from UK over risk of importing new #SARSCoV2 variant. canada.ca/en/public-heal…
2) US still has not acted to impose any travel restrictions from UK yet. Meanwhile...
4) Remember, there’s actually *2* separate troubling strains. The UK 🇬🇧 one above is just one of them. The other South Africa 🇿🇦 strain is just as troubling if not worse. Catch up here. 👇
2) Pastor Todd Dunn had been preaching “Faith over fear!” since the COVID-19 pandemic started. Before Thanksgiving, he posted a message on Facebook dismissing precautionary measures by CDC to keep wearing masks and avoid gatherings w/ family members who don’t live in same house.
2) “Dunn, who is the pastor of 2nd Mile Church in north Fort Worth where his parents were members, admitted that he was surprised by the sudden surge in COVID cases in recent weeks in Tarrant County.”
.. SURPRISED THAT EPIDEMIOLOGISTS ARE RIGHT??? 🤦🏻♂️
New York is vigorously trying to find the UK 🇬🇧 mutated variant in its samples. None found so far among 3700 virus samples sequenced for its genome. Good start. But lots to go. #COVID19
2) Early data hints the new mutation affects kids more.
📍With looming vaccine shortage, Pfizer & Trump HHS cuts deal to obtain more critical supplies. ➡️But, Pfizer first started asking for Trump WH help in obtaining supplies as early as Sept—yet Pfizer was completely ignored by Trump WH for 3 months! #COVID19 nytimes.com/2020/12/22/us/…
2) “Moderna and other companies that worked more closely than Pfizer with the administration through its Operation Warp Speed to develop their vaccines already receive **favored treatment** from suppliers, putting Pfizer at a disadvantage”
3) “Pfizer & [WH] have been negotiating for more doses from Pfizer for more than a month. But a host of other issues have stood in the way, including Pfizer’s commitments to other nations that **moved faster than the US to lock in a big supply**, according to people familiar.” 🤦🏻♂️
➡️We have now a detailed map of the likely spread of the VUI-202012/01 #SARSCoV2 variant among *63,000 positive #COVID19 cases throughout England*!
📌All thanks to a brilliant stroke of luck—allowing a *shortcut PCR test* instead of full 🧬test.🧵
2) Long story short, there is a special PCR test used by Lighthouse labs that tests for 3 genes of #SARSCoV2. But new UK variant has a key Deletion at 69/70–this PCR only positive for 2 genes, but no longer records positive signal for mutated spike gene!
This gives a SHORTCUT 👀
3) While some other variants also have the 69-70 deletion mutation, the VUI-202012/01 is the main variant that has it—97% of all viruses with the special spike deletion belong to the troublesome new strain. Hence we can use the “S Gene failure” as a proxy shortcut PCR test! HUGE!
2) “Prof Wendy Barclay said the mutations to the virus appeared to be making it easier to walk through the doorways that were there.
She said this could be putting children on a "more level playing field" with adults as the virus was "less inhibited" in children.
3) “Therefore children are equally susceptible, perhaps, to this virus as adults, and therefore given their mixing patterns, you would expect to see more children being infected."
Work to understand the new variant is taking place at lightning speed—still much uncertainty.