|Description:||Produced by the National Institute of Allergy and Infectious Diseases (NIAID), this highly-magnified, digitally-colorized scanning electron microscopic (SEM) image reveals ultrastructural details at the site of interaction of numerous yellow-colored Middle East respiratory syndrome Coronavirus (MERS-CoV) viral particles that were on the surface of a Vero E6 cell, which had been colorized blue. Please see the Flickr link below for additional NIAID photomicrographs of MERS-CoV.|
MERS-CoV was identified in 2012 as the cause of respiratory illness in people. Investigations are being done to figure out the source of MERS-CoV and how it spreads. So far, there are no reports of anyone in the U.S. getting infected with MERS-CoV.
Most people who got infected with MERS-CoV developed severe acute respiratory illness with symptoms of fever, cough, and shortness of breath. About half of them died. Some people were reported as having a mild respiratory illness.
MERS-CoV has been shown to spread between people who are in close contact. Transmission from infected patients to healthcare personnel has also been observed. Clusters of cases in Saudi Arabia, Jordan, the UK, France, Tunisia, and Italy are being investigated.