Children with RSV may seem consistently uncomfortable regardless of typical soothing measures like holding ... Parents might notice the cough sounds as though fluid or congestion is moving ...

Where then, a bacterial infection can kind of say, 'Hey, this sounds like a good place to live.'" RSV is typically a risk for the youngest of kids – or the immunocompromised, like Jackson.

This year there’s a quadruple threat circulating: high levels of flu, COVID-19, respiratory syncytial virus and norovirus ... that causes a sever cough or wheezing that sounds like a "whoop." ...