Looking for Medicare Plans by State? Medicare is a federal insurance program that generally covers hospitalization expenses as well as doctor and medical expenses. To be eligible for Medicare, One must be a legal permanent resident for the past five years or a U.S. citizen 65 years or older, or younger with a qualifying disability. Categories Medicaid.
Croup is also known as laryngotracheitis, a medical term that describes the inflammation of the trachea (windpipe) and larynx. Parainfluenza viruses are the typical root cause of the infection, but influenza (flu) and cold viruses may sometimes be responsible.
Croup facts. 1  Croup is an infection of the larynx, trachea, and the bronchial tubes usually caused by viruses. 2  Croup is contagious, especially during the first few days of the illness. 3  A cough that sounds like a barking seal and a harsh raspy Darth Vader sound during inhalation are symptoms of croup.