
What Is HMPV? How it Compares to COVID, Flu, & RSV in Symptoms
That lingering cough and fever might not be flu, COVID-19, or RSV. It could signal HMPV (Human Metapneumovirus), a respiratory virus that’s becoming increasingly common yet often goes unrecognized. While HMPV begins with familiar symptoms like cough and fever, it can rapidly progress to severe respiratory distress, especially in young




