3,051 Matching Annotations
  1. Mar 2021
    1. Hotez, P., Batista, C., Ergonul, O., Figueroa, J. P., Gilbert, S., Gursel, M., Hassanain, M., Kang, G., Kim, J. H., Lall, B., Larson, H., Naniche, D., Sheahan, T., Shoham, S., Wilder-Smith, A., Strub-Wourgaft, N., Yadav, P., & Bottazzi, M. E. (2021). Correcting COVID-19 vaccine misinformation: Lancet Commission on COVID-19 Vaccines and Therapeutics Task Force Members*. EClinicalMedicine, 33. https://doi.org/10.1016/j.eclinm.2021.100780

    1. Ashish K. Jha, MD, MPH. (2020, November 20). Today was a very, very odd day I testified before @senatehomeland They held a hearing on hydroxychloroquine. Yup, HCQ In the middle of the worst surge of pandemic HCQ It was clear how our information architecture shapes questions of science and medicine of COVID A thread [Tweet]. @ashishkjha. https://twitter.com/ashishkjha/status/1329646432958156801

    1. If I were wearing an N95 just for the weekly grocery store run, I’d probably be fine with alternating two carefully handled masks for many months as long as the elastic works and there’s no soiling. That’s not a lot of use! But if I were wearing one all day, every workday, I’d consider having one for each day and replacing them maybe every month. So that’s about five per month. Could one be really careful and make that two months? Probably.

      Guidance on how long masks could potentially be worn and used/reused.

    2. I will give a modified version of what health care workers were advised during the worst of the shortages. Rotating a few is enough for disinfection. Just let them rest for a few days in a non-airtight container (like a paper bag or a Tupperware container with holes) and replace one only when it no longer fits well or the elastics have gone soft, or if it is soiled. It’s also good to use hand-sanitizer before putting them on and taking them off. Handle them gently, because a good fit is essential to getting the most out of it. My sense from having heard a lot from people using all the other disinfection methods, like heat, is that they just increase the risk of damaging the mask.

      They've definitely buried the lede here, but this is the answer everyone will be looking for.

  2. Feb 2021
    1. Ghio, D., Lawes-Wickwar, S., Tang, M. Y., Epton, T., Howlett, N., Jenkinson, E., Stanescu, S., Westbrook, J., Kassianos, A., Watson, D., Sutherland, L., Stanulewicz, N., Guest, E., Scanlan, D., Carr, N., Chater, A., Hotham, S., Thorneloe, R., Armitage, C., … Keyworth, C. (2020). What influences people’s responses to public health messages for managing risks and preventing infectious diseases? A rapid systematic review of the evidence and recommendations [Preprint]. PsyArXiv. https://doi.org/10.31234/osf.io/nz7tr

    1. Maryanne Garry 🐑🇳🇿. (2020, December 12). A person with the virus who, say, has lunch with friends is a witness to an event in which the virus was possibly transmitted, and a suspect who might have transmitted it to others. Our new paper in PoPS @lorraine_hope @rachelz @drayeshaverrall and Jamie Robertson https://t.co/FoOlx78HB2 [Tweet]. @drlambchop. https://twitter.com/drlambchop/status/1337676716936896512

    1. Verani, J. R., Baqui, A. H., Broome, C. V., Cherian, T., Cohen, C., Farrar, J. L., Feikin, D. R., Groome, M. J., Hajjeh, R. A., Johnson, H. L., Madhi, S. A., Mulholland, K., O’Brien, K. L., Parashar, U. D., Patel, M. M., Rodrigues, L. C., Santosham, M., Scott, J. A., Smith, P. G., … Zell, E. R. (2017). Case-control vaccine effectiveness studies: Preparation, design, and enrollment of cases and controls. Vaccine, 35(25), 3295–3302. https://doi.org/10.1016/j.vaccine.2017.04.037

    1. Vaccination counselors, the new employees were called. In 2017 and 2018, over 50 of them were stationed in more than a dozen of the province’s largest maternity wards, with plans to hire one or more at every last Québec hospital where mothers give birth by 2021. The counselors are themselves a kind of prophylaxis. Their job is to ask about parents’ worries long before anyone’s trying to vaccinate their kids at 2 months of age, to answer whatever questions come up — in other words, to inoculate against the misconceptions that might infect them online.

      Interesting take on the public health interpretation of prophylaxis.

  3. Jan 2021
  4. Dec 2020
    1. Bu Experts {@BU Experts} (2020) How can we navigate daily life during the pandemic? #Publichealth expert & epidemiologist @EpiEllie will be on @reddit_AMA this Thursday (8/27) at 12pm ET to answer all of your #COVID19-related questions. She'll discuss how to safely see friends and family, travel & more. @BUSPH. Twitter. Retrieved from: https://twitter.com/BUexperts/status/1297932614909792258

    1. When they did pay attention, they invariably blamed the victims — their “unhealthy” behaviors and diets, their genes, the under-resourced neighborhoods they “chose” to live in and the low-paying jobs they “chose” to work. Their chronic illnesses were seen as failures of personal responsibility. Their shorter life expectancy was written off to addiction and the myth of “black-on-black” violence. Many of those arguments were legacies of the slave and Jim Crow eras, when the white medical and science establishment promoted the idea of innate Black inferiority and criminality to rationalize systems built on servitude and segregation.

      Is this an example of de jure or de facto racism and discrimination? Explain your thinking.

    1. Evidence and experience suggest that in pandemic phase 6 (increased and sustained transmission in the general population), aggressive interventions to isolate patients and quarantine contacts, even if they are the first patients detected in a community, would probably be ineffective, not a good use of limited health resources, and socially disruptive.

      Ontario going in lockdown after the 26 December.

    2. Field studies coordinated by WHO will be needed to assess virus transmission characteristics, amplifying groups (e.g., children vs. adults), and attack and death rates. Information on these factors will be needed urgently at the onset of a pandemic because the pandemic subtype may behave differently than previous pandemic or seasonal strains. Such studies will also be needed throughout the pandemic period to determine if these factors are changing and, if so, to make informed decisions regarding public health response measures, especially those that are more costly or disruptive.

      Public Health Ontario are you following this? If this is not the case the entire "brain trust" should summarily dismissed.

    1. The official definition of a “close contact” — 15 minutes, within six feet — isn’t foolproof.

      The takeaway: The official definition of a "close contact" for COVID-19 is not foolproof.

      The claim: The official definition of a "close contact" - 15 minutes, within six feet - isn't foolproof.

      The evidence: In Korea, a person sitting in a restaurant 6.5 meters (>20ft) away from the COVID index case for five minutes was infected, most likely because airflow from the air conditioner carried droplets with COVID-19 from the infected person to the person who became infected (1). How common transmission across large distances occurs is still debated (2). As several indoor outbreaks were attributed to airborne transmission, precautions to prevent airborne COVID transmission are needed (3). Examples include better air filtration/UV to kill virus in the system, increased air flow from outside, avoidance of recirculating interior air, and avoiding overcrowding in interior spaces.

      Sources:

      1) https://jkms.org/DOIx.php?id=10.3346/jkms.2020.35.e415

      2) https://www.sciencedirect.com/science/article/pii/S0166093420302858?via%3Dihub

      3) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7454469/pdf/ciaa939.pdf