This article first appeared on: https://sebastianrushworth.com/2021/01/25/heres-a-graph-they-dont-want-you-to-see/
Here’s a graph that doesn’t get shown in the mass media, and that I’m sure all those who want you to stay fearful of covid don’t want you to see. It shows the share of the tested population with antibodies to covid in Sweden week by week, beginning in the 28th week of 2020 (the first week for which the Swedish Public Health Authority provides data on the share of tests coming back positive).
There is so much that is interesting about this graph. Like I said, it begins in week 28, in other words in early July, which is around the time the first Swedish covid wave was bottoming out. At the time, I personally thought this was due to enough of the population having developed immunity to covid, but we now know that was wrong. Rather, it was due to seasonality – in other words, summer caused covid to disappear.
The proportion testing positive for antibodies was 15% in early July. It remained stable for a few weeks, and then started to drop, as we would expect, given that the rate of new infections was very low at the time. Your body generally doesn’t keep producing antibodies forever after an infection, rather they wane. Of course, this doesn’t mean immunity is waning, as I discussed on this blog a while back. Although the actively antibody producing cells disappear, memory cells remain, ready to be activated at short notice if you get re-exposed to the pathogen.
After an initial reduction, the proportion with antibodies stabilized at around 10% in August, and stayed that way until October, when it started to rise, in line with the beginning of the second wave. And it’s literally kept rising by a percentage point or two, every week, all autumn and winter so far. In the second week of January 2021, 40% of those tested in Sweden had antibodies to covid.
Continue reading at: https://sebastianrushworth.com/2021/01/25/heres-a-graph-they-dont-want-you-to-see/