Health
Reinfection in COVID-19 – Pursuit
SARS-CoV-2 mutational ‘bar codes’ can be used to test whether someone has been reinfected by COVID-19 virus says University of Melbourne expert Peter Doherty

Professor Peter Doherty AC
This article is the latest in a series of weekly columns about all things infection and immunity written by Nobel Laureate Professor Peter Doherty for the Doherty Institute, Setting It Straight.
Among the most frequently asked questions regarding immunity to the SARS-CoV-2 virus that causes COVID-19 is: how long does protection last?
People are wondering if they can contract a COVID-19 infection a second time. Picture: Getty Images
So far, that question has been r…
-
Business19 hours ago
Battle of the ASX ETFs: Why has VGS outperformed VTS this year?
-
Business18 hours ago
5 things to watch on the ASX 200 on Monday 7 April 2025
-
Noosa News15 hours ago
Measles alert: Australia Zoo, Hospital ED, Sushi Hub, Holey Moley Mini Golf and train stations among QLD infection sites
-
Business15 hours ago
1 ASX dividend stock down 43% I’d buy right now