Croup is a condition that affects the lungs, voice box, and windpipe in young children. It most often occurs due to a group of viruses called human parainfluenza viruses (HPIVs). No vaccine can ...

Some children infected with the Omicron variant are experiencing croup-like symptoms, NBC News reported. Croup is an infection in the upper airway that causes a harsh cough that sounds like barking.

Croup (laryngotracheobronchitis) is a common upper respiratory infection in children aged 3 months to 3 years and its classic clinical table characterized by a harsh, barking cough, hoarseness and ...

Laryngotracheobronchitis is a form of croup, the term for a common group of respiratory conditions that mostly affect infants and children. It’s highly treatable with corticosteroids, rest, and ...