“A respiratory illness that has already sickened more than a thousand children in 10 states is likely to become a nationwide problem, doctors say.
The disease hasn’t been officially identified but officials suspect a rare respiratory virus called human enterovirus 68. According to the U.S. Centers for Disease Control and Centers for Disease Control and Prevention, the virus is related to the rhinovirus, which causes the common cold.”
Source: Unidentified Respiratory Virus Likely to Hit Kids Across Country – ABC News