Mitigation Measures This article reports that border mitigation measures are being softened. Starting on 28 Feb: People can use a RAT instead of PCR test to get back into the country. (I don’t know how they verify the test date.) There will still be random PCR checks at the border, but if you have to… Continue reading 2022-02-15 General
Category: Mitigation Measures
2022-02-09 General
Vaccines You know how the mRNA vaccines are f amazing? I want to take a moment to say that I think the next generation of vaccines are going to be even more effective. There have been a rash of papers recently which indicate that we humans still have tricks up our sleeves: Multiple targets: All… Continue reading 2022-02-09 General
2022-02-08 General
Pathology This case studies paper says that they saw four pediatric appendicitis cases with COVID-19. Now, four cases is not many, but it was almost a quarter of their appendicitis patients, while the rate overall was only 8%. They also note that it’s reasonable to expect that COVID-19 could infect the appendix, as it also… Continue reading 2022-02-08 General
2022-02-04 General
Vaccines This article reports that NACI now says that you should wait three months after getting COVID-19 before you get a booster. It’s not bad, it’s just that three months will give you better protection, they think. Note that they don’t actually have any data on the COVID-19 booster specifically, they are basing that advice… Continue reading 2022-02-04 General
2022-02-03 General
Variants This is really strange. This article says that in New York City and also in some places in California, they have been seeing strange variants in their wastewater surveillance for the past year — variants they haven’t seen in any people. It wasn’t clear, but I think there are three main lineages (classed as… Continue reading 2022-02-03 General
2022-01-28 General
Variants I don’t like to warn about variants before there’s data. (I didn’t sound alarms about Mu, for example.) Well, I think it’s time to talk about BA.2 — an Omicron variant. (The Omicron variant which sprouted up first is BA.1.) BA.2 doesn’t look like it is lot worse than BA.1 — not like Delta… Continue reading 2022-01-28 General
2022-01-26 General
Mitigation Measures This preprint looked at high-risk exposures and said that the risk of catching COVID-19 was: 3.02x higher if the infected person was part of your household (versus not), 2.1x higher if the transmission was indoors (versus outdoors), 2.15x higher if the interaction lasted 3 hrs or more (vs. shorter) among unvaccinated and partially-vaccinated… Continue reading 2022-01-26 General
2022-01-01/02/03/04 General
Happy New Year! Measures In the USA, the US CDC decided that five days was enough time to isolate. Per this tweet, five days later, the number of COVID-19 transmissions in hospitals went up: In BC, we just dropped to five-day isolation (as long as you have no symptoms). It would be interesting to see… Continue reading 2022-01-01/02/03/04 General
2021-12-30 General
Mitigation Measures This article says that people can now apply for the federal Canada Worker Lockdown Benefit of up to $300/week, retroactive to 19 Dec. Variants This report from Ontario Public Health says that, after adjusting for vaccination status, the risk of severe illness from Omicron is 54% that from Delta. This preprint (from August)… Continue reading 2021-12-30 General
2021-12-18 General
I knew this was coming. I knew this was coming. I knew this would be bad. I predicted that the health care system might collapse in multiple jurisdictions in the West. I’m still somewhat shocked at the ferocity and this wave. There are lots of people saying that Omicron is milder than previous variants (see… Continue reading 2021-12-18 General