Vaccines This preprint is yet another study showing that infection+vaccination gives a stronger and more durable response that vaccination alone or infection alone. There have been so many studies showing that result that I am getting tired and bored with them, and probably will not post any more. This preprint about vaccines and pregnancy found:… Continue reading 2021-10-19 General
Category: Vaccines
2021-10-16/17/18 General
Vaccines This study in Sweden of mix&match effectiveness against symptomatic infection found that a second dose of mRNA was better after a first of AZ than a second dose of AZ: 1st Dose 2nd Dose Effectiveness AZ AZ 50% AZ Pfizer 67% AZ Moderna 79% Pfizer Pfizer 78% Moderna Moderna 87% This article says that… Continue reading 2021-10-16/17/18 General
2021-10-15 General
A friend kept ragging on me about using the trade names for various vaccines. I held firm because it was more correct and accurate. He complained that nobody knew the names, but I pointed out that people got used to Alpha, Beta, Gamma, and Delta. I now give up. Nobody and I mean nobody but… Continue reading 2021-10-15 General
2021-10-14 General
Vaccines Someone is live-tweeting the La Jolla Immunology Conference, and during a panel about an important paper from May that I’ve already talked about, they said something which I missed: that inter-individual variations in antibody responses are larger than the variations between responses to different variants. I’ve talked about the two-proline (2P) and six-proline (6P)… Continue reading 2021-10-14 General
2021-10-13 General
Diagnosis / Equity This Twitter thread suggests that the reason darker-skinned people have higher fatality rates from COVID-19 is because, well, they have darker skin: pulse oximeters, which are used to judge how serious a case is, don’t work on dark-skinned people. Economic effects This video from January 2021 makes the economic case — not… Continue reading 2021-10-13 General
2010-10-09/10/11/12 General
Mitigation Measures This article says that the US will allow fully-vaccinated Canadians to enter, starting sometime in November. “Fully-vaccinated” has not been clearly defined yet. Vaccines Novavax has published data from their Phase 3 trials in the USA and Mexico in this preprint. I wanted to be snarky and say that maybe this means that… Continue reading 2010-10-09/10/11/12 General
2021-10-07 General
Long COVID This study from the UK found: there were subtle differences in T cells which correlated strongly (but not perfectly) with having Long COVID; giving histamine receptor antagonists made 72% of them better (!!!); something which the histamine receptor antagonists never helped was dysautonomia, which suggests that there is some different mechanism causing that.… Continue reading 2021-10-07 General
2021-10-06 General
Mitigation Measures This article says that the Government of Canada has come out with new vaccine mandates. All federal employees — including those who work from home or in a different country — have until 29 October to get vaccinated. Everyone over 12 must be vaccinated to take a plane or train inside Canada. Transmission… Continue reading 2021-10-06 General
2021-10-02/03/04/05/06 General
It is going to take me time to catch up, be patient. I spent a lot of time yesterday trying to understand how various non-coronavirus vaccines could provide some protection against COVID-19. I failed yesterday, but I will keep working on it (and posting other news). Vaccines This preprint says that people over 50 (i.e.… Continue reading 2021-10-02/03/04/05/06 General
2021-10-01 General
Vaccines Today, during a BC Ministry of Health press conference about something else, Dr. Henry got a question about when little kids’ vaccinations (ages 5-11). Dr. Henry said that Pfizer had submitted (or was about to submit?) data for the study, which had a new formulation: 1/3 of the adult active ingredient (10 mg vs.… Continue reading 2021-10-01 General