![](https://weeklysauce.com/wp-content/uploads/2018/01/33252.jpg)
A common respiratory virus that circulates in winter can pose a serious threat to children, an expert warns. Respiratory syncytial virus (RSV) “is the most important respiratory virus of infants and young children,” said Dr. Pedro Piedra, a professor of pediatrics and molecular virology and microbiology at the Baylor College of Medicine, in Houston. RSV… read on >