Common bacterial infections are the second leading cause of death after heart disease
A study estimates that 33 common pathogens were behind one in eight of all infection-related fatalities in 2019
Beijing rolls out inhaled vaccine during its biggest Covid surge ever
Approved as a booster, the CanSino drug is another tool in the country’s ongoing battle against the coronavirus
The mystery of why the number of over-65s diagnosed with dementia fell 30% in 15 years
A US study has revealed the percentage of the population with Alzheimer’s and similar diseases is declining in wealthy countries despite the absence of any effective treatment