The infant mortality national rate dropped to about 5.5 infant deaths per 1,000 live births in 2024, according to provisional ...

Because the number of babies born in the U.S. varies from year to year, researchers instead calculate rates to better compare infant mortality ... but also from other causes, like accidents ...

Some experts think one reason for the drop could be a vaccination campaign against RSV, or respiratory syncytial virus, which is a common cause ... calculate rates to better compare infant ...

which is a common cause of cold-like symptoms that can be dangerous for infants. The infant mortality national rate dropped to about 5.5 infant deaths per 1,000 live births in 2024, according to ...