Here's what RSV is, why it especially impacts the youngest and oldest members of society and how it is usually treated.

The U.S. Centers for Disease Control and Prevention in a report on Thursday said that hospitalizations related to RSV ...

The nation’s infant mortality rate is falling. Some experts think one reason may be a vaccination campaign against RSV.

But things change when the virus moves from the upper respiratory system to the lower respiratory tract. Once in the trachea, bronchioles and lungs, "RSV can wreak havoc and cause symptoms like ...

Most infants hospitalised for RSV-related infections need oxygen support and critical care despite nirsevimab use, with similar severity across cases, a Spanish study shows.

The Centers for Disease Control and Prevention (CDC) on Thursday reported more than 1,000 measles cases nationwide. That is more than triple the cases in all of last year. Most cases are related ...

At the end of February, the UK Health Security Agency (UKHSA), which monitors laboratory reports of norovirus, explained that immunity to one strain of the virus doesn’t guarantee protection ...

In a recent study of a population of infants, published online May 6 in Pediatrics, 72% of infants were found to be immunized ...

Far fewer babies had severe cases of the respiratory illness RSV, in a winter in which a new monoclonal and vaccine became ...