377 Matching Annotations
  1. Mar 2023
  2. Sep 2022
  3. www.justine-haupt.com www.justine-haupt.com
    1. Those at the highest risk are free to wear KN/N95 masks to protect themselves.

      The problem is that while N95 and P100 masks offer better protection in the lab, in practice they only have about a 40% efficacy in preventing infection. https://uwaterloo.ca/news/media/study-supports-widespread-use-better-masks-curb-covid-19

      This is among trained professionals though, and the efficacy drops to zero when forced upon toddlers and children.

      The linked study (and others) shows it's better to focus on better indoor air quality in general - which was already a problem long before COVID.

  4. Aug 2022
  5. Apr 2022
    1. Caroline Orr Bueno, Ph.D. (2021, September 14). Right-wing radio host Bob Enyart—A staunch anti-vaccine, anti-mask, anti-abortion, anti-gay “firebrand” who used to mock the deaths of people with AIDS — just died of COVID-19. He is the 5th right-wing radio host to die of COVID in the past 6 weeks. Https://t.co/NlKodFEKNB [Tweet]. @RVAwonk. https://twitter.com/RVAwonk/status/1437634022469996550

    1. Ashish K. Jha, MD, MPH. (2020, October 27). President keeps saying we have more cases because we are testing more This is not true But wait, how do we know? Doesn’t more testing lead to identifying more cases? Actually, it does So we look at other data to know if its just about testing or underlying infections Thread [Tweet]. @ashishkjha. https://twitter.com/ashishkjha/status/1321118890513080322

    1. Eric Feigl-Ding. (2021, February 7). Almost 1 year ago, Feb 26, 2020, authors wrote in a top journal that the coronavirus posed “limited threat outside of China” & “wearing mask in public does not prevent people from getting” #COVID19 ➡️We should have listened to the actual aerosol scientists instead on masks! 🤦🏻‍♂️ https://t.co/CZ93ZYoPdg [Tweet]. @DrEricDing. https://twitter.com/DrEricDing/status/1358289202249691138

    1. Covid One Year Ago. (2021, March 12). 12 March 2020 “The public could be putting themselves more at risk from contracting coronavirus by wearing face masks.” “Jenny Harries, England’s deputy chief medical officer, said the masks could ‘actually trap the virus’ and cause the person wearing it to breathe it in” https://t.co/ar5kOOxih3 [Tweet]. @YearCovid. https://twitter.com/YearCovid/status/1370307577888698369

  6. Mar 2022
  7. Feb 2022
    1. Prof Claire J. Horwell 😷. (2021, December 2). With UK regs changing to mandatory #masks, here’s a short 🧵to answer the question: Can you wear a disposable #facemask more than once? The answer is YES. Many manufacturers state that masks should be disposed of after 8 hours but this is not true. Read on to find out why ... 1/ https://t.co/f9jXCKq3LT [Tweet]. @claire_horwell. https://twitter.com/claire_horwell/status/1466400270137630727

  8. Jan 2022
    1. Prof. Gavin Yamey MD MPH. (2022, January 7). Thank you @j_g_allen for continuing to advocate for childhood vaccination & for sharing evidence on masks Yesterday, the U.S. saw a record number of COVID-19 pediatric hospital admissions, almost 1,000 Unvaxxed kids are 10 X more likely to be hospitalized than vaxxed kids 1/2 [Tweet]. @GYamey. https://twitter.com/GYamey/status/1479265484562386944