Typical supportive treatments for respiratory and intestinal adenovirus infections include bronchodilator medications, increased fluid intake, additional oxygen via an oxygen mask, and oral and intravenous rehydration, according to the University of Rochester Medical Center. There is no cure for an adenovirus infection as of 2015.
An adenovirus is a virus that causes diseases in humans, explains the U.S. Centers for Disease Control and Prevention. While it usually causes respiratory diseases such as the common cold, croup and bronchitis, it may also cause other illnesses such as gastroenteritis and conjunctivitis. Frequent hand washing with soap and water, covering the mouth when coughing, staying home when sick and avoiding contact with sick people all help to reduce the risk of infection.