Face masks are one of the simplest, easiest to use, and most effective measures to prevent airborne infectious respiratory diseases. Nevertheless, their effectiveness against the transmission of ...

Freya Shearer receives funding from the National Health and Medical Research Council, the Australian Government Departments of Health and Foreign Affairs and Trade, and NSW Health. Catherine Bennett ...

Copenhagen, Denmark: More than three months after suffering from mild COVID infection, men have lower sperm concentrations and fewer sperm that are able to swim, according to new findings presented ...

The reproduction number R is often used as an indicator to predict how quickly an infectious disease will spread. Empa researchers have developed a mathematical model that is just as easy to use but ...