Europe just approved a combined flu and COVID shot. Why hasn’t the US?

European regulators cleared Moderna’s first-of-its-kind vaccine as US approval remains uncertain. On Friday, Moderna’s ...

Universal vaccine to treat colds, flu and COVID developed – and a new study suggests it just might work

A nasal spray vaccine that puts your immune system on permanent high alert – and could one day protect against flu, COVID and future pandemics.
Nature

‘Universal vaccine’ protects mice against multiple pathogens

An innovative approach supercharges the innate immune system to provide a first line of defence against respiratory ...