Parents know how easily coughs, colds and other infections can move through a household after a child picks up a bug at ...

The Food and Drug Administration announced Monday it had approved a new kind of immunization to protect babies from RSV, or respiratory syncytial virus. The drug, nirsevimab, is one of two new options ...

The babies were part of a vaccine trial for a respiratory virus in the 1960s and died shortly after. Their families said they ...

Many of those who can’t be vaccinated, including pregnant women and immunocompromised people, are also at high risk of serious complications.

In 2002, one out every eight babies was born prematurely. Doctors say many complications can occur when a baby arrives too early. Hormone injections may help women carry their babies to full term.

Seizures. Breathing difficulties. Vomiting. Bleeding belly buttons, noses and brains. A sudden surge of babies dying of these terrible symptoms is stirring global alarm. It doesn’t need to happen. But ...