Total 27 Posts
New variants will push the number needed to reach herd immunity up.
Our research can help understand the role schools play in transmission, Dr Derek Groen writes.
There is evidence that concludes with some confidence that the new coronavirus variant is more transmissible. There are indications that the virus’s ability to infect human cells has increased. Case numbers desperately need controlling.
All your questions about the new coronavirus variant, answered by a microbial genomics researcher.
Dr Peter English answers some of the questions about Covid-19 you might still have about the pandemic that stopped the world 10 months on.