3) Meanwhile US has lost a full year of life expectancy in the first half of 2020 alone. 2.7 years of life lost for black Americans. 1.9 years lost for Hispanic Americans. 0.8 lost for whites.
4) Much why we are here have been due to mask denialism and pandemic denialism and now anti vaccine attitudes. It’s killing us. (This below is a parody but it’s spot on).
6) notably, While both people wearing masks is best (green circle), if only one person out of 2 wears a mask, the double mask (of surgical plus cloth) seems superior to single surgical that is knotted & tucked.
All else equal—do both. But if just do one, DOUBLE MASK.
7) if you wear just one surgical mask, make sure you knot the sides to ensure tight fit.
8) Sadly, a lot of people and even kids in schools are not masking enough. Latest CDC study—
13) Here is what is going to happen... currently R is ~0.9 in many places, but with the more infectious #B117, the R will jump 50% approximately. And it is inevitable (all CDC and Danish models say this) that B117 will take over as the reigning dominant variant soon...
14) “there is no fate but what we make” ~Terminator 2.
The future is not set in stone. The choice is ours.
Let’s not make the same mistake twice. The pandemic will not be over by April (I don’t care what that dumb WSJ oped said). Stay focused. nymag.com/intelligencer/…
15) Let this figure on drop in US life expectancy get etched into our memories of this pandemic when we hunt down the culprits of it someday when this is all over:
2) “We’ve known for nearly a year that COVID is airborne – yet aside from hospitals, few workplaces acknowledge that the virus can hang in the air. Instead, they emphasize surface-scrubbing and physical distancing”
3) We need at 5 or more air exchanges per hour says @HarvardChanSPH researchers, either via natural ventilation or air cleaning.
I think Texas needs new leaders... First Ted Cruz and now...
Texas’s Attorney General Ken Paxton and wife TX Senator Angela Paxton both fled to Utah during #TexasBlackout to avoid the freezing cold and water outage while their voters suffered. houstonchronicle.com/politics/texas…
2) Texas’s elected leaders directly control @ERCOT_ISO — and the deregulation and lack of safety investments that led to Texas’s electricity ⚡️ crisis and humanitarian crisis.
📍OUTBREAK OF #B117 AT SEVEN SCHOOLS—sudden outbreak of #COVID19 cases at a British Columbia 🇨🇦—all elementary and middle schools. Genetic sequencing shows #b117 in early cases linked to outbreak. Classes quarantined. All the schools still remain open. 🧵 cbc.ca/news/canada/br…
2) British Columbia 🇨🇦 teachers are now incredibly worried by the latest sudden 7 school outbreaks, and demanding decisive actions.
COVID hidden in lung 🫁 transplant—transplant recipient tragically dies after receiving donor lungs, unbeknownst infected with #COVID19. The surgeon also contracted same #SARSCoV2—both infected from the dead donor’s lung, verified from genetic sequencing.🧵nbcnews.com/health/health-…
2) “Doctors say a woman in Michigan contracted Covid-19 and died last fall two months after receiving a tainted double-lung transplant from a donor who turned out to harbor the virus that causes the disease — despite showing no signs of illness and initially testing negative.”
3) “Officials at the University of Michigan Medical School suggested it may be the first proven case of #COVID19 in U.S. in which virus was transmitted via an organ transplant. A surgeon who handled the donor lungs was also infected with the virus & fell ill but later recovered.”
AIR DISINFECTION—To reduce airborne #SARSCoV2 risk, new study finds HEPA cleaners, with total air exchange rate of 5.7 ACH/hour, after 2 hours in closed room with a highly infective person—the inhaled dose is 6x reduced!
2) In times when classes were conducted with windows and door closed, the aerosol concentration was reduced by more than 90% within less than 30 minutes when running the purifiers (air exchange rate 5.5 /hour)—and decreased by more than 95% within 37 minutes.
3) A **halving of the particle concentration was reached in 10.0, 7.0 or 5.4 minutes** (green, black and red lines, respectively), depending on the total flow of the purifiers.
The blue line shows a typical slow decrease when no purifiers were used.