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Weekend Vaccination Rates in the United States

This was a very strange weekend. On Saturday we blew past every previous record by vaccinating 4.6 million people in a single day. Then on Sunday we plummeted down to 1.4 million. Overall, though, this is good news. Saturday's performance demonstrates that we have the infrastructure to vaccinate 4-5 million people in a day, while the three-day weekend average of 3 million is well above any previous weekend. At this point, I think the only thing really limiting us is supply.

26 thoughts on “Weekend Vaccination Rates in the United States

  1. Steve_OH

    My wife and I were Moderna-ized last Tuesday, so we contributed a few micro-pixels to that day's point on the chart.

  2. Altoid

    These numbers apparently aren't individually comparable to previous ones because the time of day that was used as a cut-off point was changed. This greatly inflated the first number and deflated the second one, so maybe the more accurate way to deal with these two numbers is to take the average of 3 million. Which is still pretty fancy!

    I wish I could remember where I saw this, but probably it'll be in Slavitt's twitter timeline, or maybe on the CDC site.

    1. Altoid

      Apparently it was a one-time thing where they didn't end the data-collection day at the usual time. Discussion here, based on CDC and other information and with links: https://twitter.com/ArmstrongDrew/status/1370903729894002688

      (Not to worry if you don't have an account. Everybody probably knows already, but I didn't for quite a while, that non-tweeters like me can read twitter feeds on their browsers as long as they don't mind seeing newest entries at the top.)

      1. Midgard

        Wrong. you need to remove children under 18. Or about 224. Looks like about 42%+ with a single dose. Pretty hefty rates.

          1. Midgard

            Numbers are numbers. Compare that to Italy which only has 8% of their adult population with one shot and you see the difference. US cases aren't going up despite reopening. Even where they are, hospitalization isn't going up.

        1. ScentOfViolets

          Shootie, you could save us all a bit of trouble and simply tell us when was the last day you didn't have more than couple of boilermakers.

          Before noon, of course.

  3. lawnorder

    Just looking at Kevin's graph, it looks like the last time the daily number was below a million was Feb. 23. It looks like there have been 11 days since then when more than two million were vaccinated. If the hundred days starts with Biden's inauguration, it looks good.

  4. skeptonomist

    Supply to the actual vaccination points has apparently always been the constraint. They open and close on a daily basis as they get allotments. Is this due to manufacturing or transportation limits? Probably both.

  5. golack

    Locally, some of the mass vaccination sites and "pop up" sites were just open on Sat. Still working out some details too--like getting second vaccination scheduled when getting the first shot.

    1. Ken Rhodes

      Relating to the Saturday-only sites--I suspect that many sites simply don't have enough qualified personnel to run seven days a week continually. In ORs and ICUs many medical personnel were working incredible shifts for amazingly long times. If those personnel are now back to a 48-hour week for a while, I don't think it would be smart to push them back to 7 days per week for vaccinations. I think it's more sensible to let them take off a little time, so they can be ready 7 days per week if they're needed for emergency expansion.

      1. Ken Rhodes

        Also relating to the above, I think a more sensible way to look at capacity would be the way Kevin has consistently been looking at the Bad News--with a rolling average. We are in this vaccination business for "the long haul." I think a rolling seven-day average number would be a sensible way to see how we are doing and to project future progress in meeting our goals.

  6. rick_jones

    Meanwhile, in Europe (so far, at least) something for the anti-vaxxers to latch-onto: https://www.dw.com/en/germany-suspends-use-of-astrazeneca-vaccine-along-with-italy-france-spain/a-56878920

    The timing of course, is ... "wonderful" and makes Italy's refusal to allow an export to Australia: https://www.nytimes.com/2021/03/04/world/europe/Covid-AstraZeneca-vaccines-Europe.html look that much more foolish along with the rest of the EU's getting up in arms about shipment delays.

      1. ScentOfViolets

        Shootie's so good he doesn't just read minds; He reads the minds of nation-states! What will the amazing Shootie do for his next trick?!?

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