Tag: Booster shots
Flu, COVID and flurona: what we can and can’t expect this winter
Image: Shutterstock
When it comes to respiratory viruses, COVID has been our greatest concern over the past two winters. So you might feel some aspects...
How long does immunity last after COVID vaccination? Do we need booster shots? 2 immunology experts explain
Picture: Lukas Coch/AAP
An important factor in achieving herd immunity against SARS-CoV-2 (the virus that causes COVID-19) is is how long the vaccines protect you.
If a...