How accurate are the covid tests?

One of the most frequent questions I’ve been getting recently is how accurate I think the covid tests are, and in particular the PCR tests. As it happens, a systematic review has recently been published in Evidence Based Medicine that looks at the covid tests (both PCR and antibody), so I thought it would be interesting to look in to the evidence together. This article … Read more

A history of the Swedish covid response

The Swedish response to the covid pandemic has become one of the most talked about topics of the last six months, and there’s a lot of misinformation floating around. Since that’s the case, and since I keep getting asked what the situation on the ground is really like in Sweden, I figured I’d write up a little history, covering the key events from a Swedish … Read more

Covid-19: A Swedish care home doctor’s perspective

This is a guest post written by a colleague who works as a care home doctor in a small Swedish town. In other words, he is responsible for the wellbeing of frail elderly people living in care homes. He has treated a lot of patients with covid-19. Since the situation may be different in some other countries, I think it is useful to know before … Read more

How deadly is covid-19?

September 2020 was the least deadly month in Swedish history, in terms of number of deaths per 100,000 population. Ever. And I don’t mean the least deadly September, I mean the least deadly month. Ever. To me, this is pretty clear evidence of two things. First, that covid is not a very deadly disease. And second, that Sweden has herd immunity.

When I posted Read more

Covid podcast with Ivor Cummins

I recently took part in a podcast with Ivor Cummins of Fat Emperor to discuss covid-19. Over the course of an hour we discuss what has happened in Sweden and what my experiences have been working in the Emergency Room of a hospital over the course of the pandemic. We also discuss the reasons I reached the conclusion that we must have herd immunity in … Read more

Herd immunity without antibodies?

“Only a minority of people in Sweden have antibodies, so they can’t have herd immunity!”

That is the most common argument I’ve been hearing for why Sweden can’t have achieved herd immunity. This is in spite of the fact that the rates of hospitalizations and deaths have dropped continuously since the peak in April, and are now stable at basement levels.

The argument is also … Read more