Happy Twosday! Transmission This article reports on the results of the first human challenge trial (meaning: deliberate infection) of COVID Classic. You’re going WAIT WHAT? HOW COULD THAT POSSIBLY PASS ETHICS REVIEW? This happened in the UK (so different ethics boards), and they did work hard to minimize potential harm to the subjects (like making… Continue reading 2022-02-02 General
Category: Testing
2022-01-08/09/10 General
Pathology There has been a lot of discussion of Omicron being more mild, and there being a “decoupling” of case rate and hospitalization/death rate, but it was hard to tell because hospitalizations and deaths lagged. It also varies by the demographics of the local population and how much prior (partial) immunity the population has. One… Continue reading 2022-01-08/09/10 General
2021-12-25/26/27/28 General
Variants There has been difficulty figuring out how badly Omicron is going to hit the hospital system first because it is a lagging indicator, second because Omicron affects vaccinated and unvaccinated people so differently, and third because of poor-quality data around the holidays. Still, there are hints that, as this tweet from New York says,… Continue reading 2021-12-25/26/27/28 General
2021-12-24 General
This is short because Happy Christmas Eve! Testing This paper from October says that there is 1.7x variation in PCR test results over the course of a day, with 2pm being the time when an infected person will have the highest viral load. This article says that it’s not legal for you to redistribute rapid… Continue reading 2021-12-24 General