Croup in kids occurs due to a viral infection in the vocal cords and the trachea (windpipe). The infection causes swelling and narrowing of the upper airway, making it difficult for air to pass ...

It can be caused by many different viruses, including influenza, COVID-19 and RSV. However, the most common virus to cause croup is parainfluenza. Because it is caused by viruses, croup is usually ...

“I’ve been seeing a lot of patients, for example, in kids for croup associated with influenza ... a flu shot is a great idea still,” said Teng. RSV is on the rise too, and health officials ...

An outbreak of the flu-like virus in China is causing concern, but experts say a Covid-like pandemic is unlikely.

HMPV is a respiratory virus that regularly circulates during cold and flu season. It is spread through coughing, sneezing and coming into contact with contaminated surfaces. It presents as common cold ...