Menu

Primary Menu

Skip to content
  • Home
  • About Me
  • Ebola index
  • MERS Numbers
Show Header Sidebar Content

Virology Down Under

Facts, data, info, expert opinion and a reasonable, occasionally grumpy, voice on viruses: what they are, how they tick and the illnesses they may cause.

Latest posts...

don't forget to signup, login, follow and Like them!

Super-cold or a silly headline?

Super-cold or a silly headline?

In Australia, there seem to be a bunch of articles talking about “super-colds”. Please stop calling them this. They are just colds caused by one or more of the many Read More ...

An early & big flu rise in Australia

An early & big flu rise in Australia

Influenza (flu) cases have been rising rapidly in Australia this year. Some see this as a result of waning immunity during our border closures. Some see this as the harbinger Read More ...

The Swiss cheese infographic that went viral

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 ...

BA.2.12.1 is on the rise in New York…

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 ...

More testing shows more iceberg

Posted onOctober 29, 2020November 3, 20205 Comments

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 …

CategoriesCOVID-19, PCR, SARS-CoV-2

Sigh, yes, the ‘COVID virus’ is real

Posted onOctober 6, 2020November 3, 202024 Comments

There has been talk out thar in the wildlands of Twitter from people who don’t believe the evidence that the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is real. Has Read More …

CategoriesCOVID-19, Debunking, PCR, Virus discovery

Yes, PCR tests can detect “the COVID virus”

Posted onAugust 4, 2020September 14, 2020113 Comments

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 …

CategoriesCommunication, Debunking, DNA, Laboratory methods, PCR, SARS-CoV-2TagsRT-PCR, RT-rPCR

And another thing…on false positives

Posted onJune 29, 2020June 29, 202025 Comments

Sometimes the full story can’t fit into a media article. A lot of words can be said during an interview with a journalist but sometimes it’s just really hard to Read More …

CategoriesCoronavirus, COVID-19, Laboratory methods, PCR

Rhinovirus rampant or testing triumphant?

Posted onJune 27, 2020September 14, 202017 Comments

Turns out, this physical distancing thing actually works as advertised. Who would have thought that keeping the things viruses need for their survival – hosts full of cells – far Read More …

CategoriesCOVID-19, Picornavirus, Rhinovirus

We don’t yet know the origin story for SARS-CoV-2

Posted onMay 4, 2020May 4, 202025 Comments

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 …

CategoriesCOVID-19, SARS-CoV-2, Virus discovery

Kits and reagents and viruses

Posted onApril 12, 2020April 18, 202212 Comments

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 …

CategoriesCOVID-19, Laboratory methods, PCR, SARS-CoV-2

COVID-19 cases slow a little in Australia

Posted onMarch 27, 2020March 28, 202014 Comments

Our borders have been shut to non-citizens for about a week and despite being regularly admonished for being terrible at obeying confusing, constantly changing or poorly communicated new rules, the Read More …

CategoriesUncategorized

COVID-19 is not a virus, but SARS-CoV-2 is

Posted onMarch 21, 2020March 23, 202050 Comments

For about two weeks we lived with, published using, and talked about, a disease-causing virus called the “novel coronavirus”. That name was always going to create problems like, what do Read More …

CategoriesCoronavirus, COVID-19

Politically infectious period

Posted onMarch 20, 2020March 20, 20206 Comments

A senior Australian politician arrived in Australia from the United States (US) carrying a SARS-CoV-2 infection. Many infected travellers are arriving from the US at the moment. He self-reports becoming Read More …

CategoriesUncategorized

Why does soap work so well on SARS-CoV-2?

Posted onMarch 9, 2020March 9, 202047 Comments

This is a guest post from Prof Palli Thordarson of the Uni of New South Wales. It was previously posted in a Twitter thread and on Facebook and has been Read More …

CategoriesCoronavirus, COVID-19, TransmissionTagsCleaning, Disinfection, Soap

COVID-19 in Australia

Posted onMarch 9, 2020March 9, 202011 Comments

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 …

CategoriesCoronavirus, COVID-19, Pandemic, SARS-CoV-2TagsAustralia, epidemiology

Face off

Posted onMarch 8, 2020March 29, 202015 Comments

We touch our faces often. Maybe 3 to 23 times an hour often! But if our hands haven’t just been washed and we’ve touched surfaces contaminated by viruses surviving in Read More …

CategoriesCoronavirus, COVID-19

Ya es tiempo pasado para decirle al público: ‘Probablemente será una pandemia, y todos deberíamos prepararnos ahora’

Posted onMarch 7, 2020March 7, 2020

Por Jody Lanard y Peter M. Sandman al Español por Daniel Romero-AlvarezPublicado originalmente en Inglés por Ian M. Mackay en su blog personalA translated version of my earlier post, performed Read More …

CategoriesCommunication, Coronavirus, COVID-19

Add some balance to the expert commentary

Posted onMarch 1, 2020July 10, 20208 Comments

Look. If this triggers your innate biases or your need to call me out as a virtue signaler or tell me “now isn’t the time”, seriously save yourself the spittle Read More …

CategoriesCommunication, Coronavirus, COVID-19

Post navigation

← Older posts
Newer posts →

Recent Posts

  • An early & big flu rise in Australia June 7, 2022
  • BA.2.12.1 is on the rise in New York… May 2, 2022
  • Unexplained hepatitis: severe liver inflammation among young children April 25, 2022
  • Lockdowns had a role: they saved lives April 18, 2022
  • Super-cold or a silly headline? April 15, 2022
  • Arrrrr on the rise (Rhinovirus, RSV and RATs) March 19, 2022
  • Thank goodness we did all the work January 29, 2022
  • Living next door to Alice January 3, 2022
  • Ireland and the vaccinated hospitalised-it ain’t what it looks like November 6, 2021
  • WHO to new PCR users: read the damned manual! January 23, 2021
  • Putting PCR into real-time January 2, 2021
  • The mechanics of the polymerase chain reaction (PCR)…a primer December 28, 2020
  • The Swiss cheese infographic that went viral December 26, 2020
  • Happy Festive Season to all who read this…. December 24, 2020
  • The “false-positive PCR” problem is not a problem November 22, 2020

All opinions are my own and do not represent medical advice or the views of any institution.

All graphics made by me are free-to-use. Please just cite the particular page, blog and me. A heads-up would be nice, but that can happen later.

Tags

A/H3N2 anti-vaccination asymptomatic Australia avian influenza China Democratic Republic of the Congo DRC Ebola virus Ebola virus disease epidemic epidemiology EVD Flu flu season genotype H1N1 H3N2 H7N9 HTLV HTLV-1c influenza influenza virus MERS MERS-CoV molecular epidemiology outbreak PCR pneumonia Queensland reporting respiratory virus rhinovirus RT-PCR SciComm science communication seasonal influenza social media SoMe summer transmission United States of America vaccine Wuhan Zaire ebolavirus

Regular reads…

  • FluTrackers-everything infectious, before it happens
  • Mike Coston’s Avian Flu Diary
  • Crawford Kilian’s infectious disease blog
  • Pathogen perspectives: Ebola and more
  • ProMED mail
  • WHO Disease Outbreak News
  • HealthMap
  • STAT News
  • CIDRAP-timely infectious disease reporting
  • Maia Majumder’s blog
  • Kai Kupferschmidt
  • Martin Enserink
  • EpiRamblings

 

Follow Me

Blog Stats

  • 1,860,428 hits
Copyright © 2022 Virology Down Under. All Rights Reserved.
Theme: Clean Box Pro
Scroll Up
  • Home
  • About Me
  • Ebola index
  • MERS Numbers