BA.2.12.1 is on the rise in New York…
A recently named sub-strain represents the latest twist in the ongoing evolution of SARS-CoV-2. It’s currently active in the United States and looks to be very capable of spreading, outpacing Read More …
Category: SARS-CoV-2
Unexplained hepatitis: severe liver inflammation among young children
Uncharacterised and so far rare cases of unexplained severe liver inflammation among young children. These cases of unexplained hepatitis have been appearing in elevated numbers worldwide since November 2021. The Read More …
Arrrrr on the rise (Rhinovirus, RSV and RATs)
Anecdotally there are a lot of acute respiratory virus infections ripping through the community where I live. Particularly noticeable in schools but also workplaces. Yes, there is SARS-CoV-2 among these Read More …
Thank goodness we did all the work
Thank goodness we didn’t hold off on opening up to see what Omicron was capable of. We had to have Christmas. And there were national cabinet agreements. Anyway, how could Read More …
The Swiss cheese infographic that went viral
A visual representation of how to prevent transmission of SARS-CoV-2 struck a chord with many in 2020. I won’t rehash all that has already been written about the Swiss cheese Read More …
The “false-positive PCR” problem is not a problem
If you haven’t seen all the chatter that states PCRs using more than thirty-something (someone even suggested 25 to me!) cycles will suffer from false positives and so is useless, Read More …
More testing shows more iceberg
COVID-19 case numbers are rising quickly in many parts of the northern hemisphere. Already some totals have outstripped the peaks seen in the first wave of the pandemic. Europe and Read More …
Yes, PCR tests can detect “the COVID virus”
I was asked to write some comments for a fact check article about some of the myths going around about PCR-based testing and whether PCR tests can detect “the COVID Read More …
We don’t yet know the origin story for SARS-CoV-2
By Katherine E Arden, PhD & Ian M Mackay, PhD The existence of a coronavirus related to severe acute respiratory syndrome coronavirus (SARS-CoV) was first hinted at by a researcher Read More …
Kits and reagents and viruses
The COVID-19 pandemic has driven the use of the words “kit” and “reagent”. I completely feel for you if you still have no real idea of what is meant by Read More …
COVID-19 in Australia
As the cases begin to build up – but are still pretty low with limited community spread having been detected – now is a good time to start watching where Read More …
Past Time to Tell the Public: “It Will Probably Go Pandemic, and We Should All Prepare Now”
by Jody Lanard and Peter M. Sandman NOTE FROM IAN: The expert risk communication team of Lanard and Sandman has given me permission to post their very well-considered reply to Read More …
Not so novel: numbers: around COVID-19 and SARS-CoV-2
A mammoth overview was just released by researchers from the China Center for Disease Control and Prevention (their website is a bit slow right now so have patience).[1] It broke Read More …