Health Alert Information on EV-D68What is Enterovirus D68 (EV-D68)? Enteroviruses are very common viruses. There are more than 100 types of enteroviruses. It is estimated that 10 to 15 million enterovirus infections occur in the United States each year. Most enterovirus infections in the U.S. occur seasonally during the summer and fall. In fact, enteroviruses are the second most frequent cause of "the common cold." Unlike the majority of enteroviruses that cause a variety of symptoms, EV-D68 has been associated almost exclusively with respiratory disease and causes mild to unusually severe respiratory illness. EV-D68 infections occur much less often than other enterovirus strains, but like other strains, EV-D68 spreads through close contact with infected people. What are the symptoms to watch for?People who are infected with EV-D68 can have a range of symptoms, from mild to severe illness requiring hospitalization. Symptoms may include:- Difficulty breathing- New onset wheezing- Tachycardia (fast heartbeat)CDC website for more info: