Infection

#Why temperature scanners won’t help us stop COVID-19

#Do you still need a vaccine if you’ve already had COVID-19?

#Here’s what you need to know about Pfizer’s COVID-19 vaccine

#Why contact-tracing apps haven’t lived up to expectations

#COVID-19 will probably become endemic – here’s what that means

#Here’s where scientists think the next epidemic is most likely to start

#Blood pressure medicines lower risk of COVID-19 death, study says

#5 things self-proclaimed COVID-19 ‘experts’ get wrong about statistics