NEW—Booster authorization sought by Pfizer Inc from FDA for a 3rd dose of its #COVID19 vaccine within the next month, “based on evidence of greater risk of reinfection 6 months after inoculation and the spread of the highly contagious #DeltaVariant”.
reuters.com/business/healt…
2) This comes as 2 doses of Pfizer seeing efficacy drop in Israel. 3rd dose already planned by UK - shown to be effective.
3) Moderna will likely seek another booster dose in the near future too it sounds like. ctvnews.ca/health/coronav…
4) “Canadian stem cell biologist Derrick Rossi told CTV News Channel on Wednesday that the body’s immune system is "primed by vaccination or primary infection," however that immunity wanes over time if those systems are not challenged.”
5) "I think boosters are most likely going to be in the cards and evidence is pointing towards that so this is the evidence emerging out of Israel that a booster is almost certainly the way," Rossi said.
6) regarding the 3rd shot, I think this is a balanced take from Dr @PeterHotez - we may need 3rd dose someday, and maybe sooner for immunocompromised and weaker immune system.

• • •

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

10 Jul
⚠️Bad trend—Netherlands reports a near vertical >800% increase in new #COVID19 cases in 1 week. Greece 🇬🇷 and Spain 🇪🇸 nearly matching that surge. @WHO now reports over 2 dozen countries with “near vertical” sharp rises in cases—mostly #DeltaVariant. Pandemic “Act 2” has begun.🧵 Image
2) Listen to Dr @mvankerkhove talk about the sharp global rise in cases. “2 dozen” countries with **near vertical rise** in #COVID19 cases. Let that sink in. #DeltaVariant is damn serious.

3) How does Netherlands, Greece, Spain compare in vaccinated %? All 3 countries ~ 40% fully vaccinated. Not that low relative to the world or rest of Europe. UK is 50% vaccinated and it’s still seeing hospitalizations & deaths rise. Keep vaccinating—#DeltaVariant coming. Image
Read 7 tweets
10 Jul
Sobering—The most vulnerable folks may have no choice but to restart shielding (ie stay at home) after remaining England 🏴󠁧󠁢󠁥󠁮󠁧󠁿 #COVID19 mitigation rules are removed on 19 July, Sarah Gilbert warns. Who is she?—the chief creator of Oxford/AstraZeneca vaccine.
inews.co.uk/news/politics/…
2) “The Government has not yet issued updated guidance for how 3.8 million people classed as clinically extremely vulnerable should protect themselves from Covid-19 as social distancing and compulsory mask wearing comes to an end.
3) “Dame Sarah Gilbert, who led the Oxford vaccine team: “In people who have been vaccinated and have had the two doses, they will be well protected against disease that is severe enough to put them in hospital, and death. But that’s only about half have had their two doses.
Read 6 tweets
10 Jul
Florida #COVID19 cases and hospitalizations both rising. 5,790 new coronavirus cases today, the biggest one-day increase since April. I’m going to wager it’s mostly likely the #DeltaVariant. HT @BNODesk. Image
2) Reminder @RonDeSantisFL, mass infection approach like UK should never be an option! Please do something
3) Dear @RonDeSantisFL, please stop the #COVID19 surge - don’t be morally empty and “Epidemiologically stupid” like Boris Johnson.
Read 5 tweets
9 Jul
If CDC says we parents and teachers are on our own for schools, then we need to start getting creative with our own air disinfection devices… the Jerry-rigged air cleaning device below tapes together several MERV13 filters into a cube called a “Corsi Box” (named after @CorsIAQ).
2) Here is more details on how to assemble a Corsi box for air cleaning classrooms. See thread 🧵
3) Indoor air disinfection with portable HEPA filters also works. And very effective
Read 6 tweets
9 Jul
Schools without rules for masks? Without fresh air ventilation / disinfection / air exchange minimum? Without testing? With vaccination for teachers? While #DeltaVariant soaring? ➡️ CDC is making another grave mistake. Kids need safe schools! #COVID19 🧵
amp.cnn.com/cnn/2021/07/09…
2) I need a few hours to mull and fume over all this. Meantime, please add VENTILATION and AIR DISINFECTION for the love of god!!! #COVID19
Read 4 tweets
9 Jul
📍Think of the children—Canadian govt’s most representative study investigating how many have #SARSCoV2 antibodies says—kids had highest infection rates of all age groups. Why is this key? Kids are our future. 1 in 12 kids getting #LongCovid too risky. 🧵
covid19immunitytaskforce.ca/study-reveals-…
2) “One of the most interesting findings is the fact that seniors – those not in long-term care – were not the ones to have had the most SARS-CoV-2 infections in Canada,” says Dr. Catherine Hankins.
3) “Younger age groups – and especially children and adolescents – had higher rates of antibodies in their blood suggesting a past SARS-CoV-2 infection.”
Read 10 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

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

Donate via Paypal Become our Patreon

Thank you for your support!

Follow Us on Twitter!

:(