Get all your news in one place.
100's of premium titles.
One app.
Start reading
The Conversation
The Conversation
Paul Griffin, Associate Professor, Infectious Diseases and Microbiology, The University of Queensland

BA.2 is like Omicron's sister. Here's what we know about it so far

Shutterstock

Cases of the SARS-CoV-2 variant Omicron have escalated globally over the past two months, with many countries experiencing peaks higher than previous variants.

Now we’re seeing cases of a sub-variant of Omicron, known as BA.2, emerge.

Sign up to read this article
Read news from 100's of titles, curated specifically for you.
Already a member? Sign in here
Related Stories
Top stories on inkl right now
One subscription that gives you access to news from hundreds of sites
Already a member? Sign in here
Our Picks
Fourteen days free
Download the app
One app. One membership.
100+ trusted global sources.