MERS-CoV is a coronavirus that was first reported in Saudi Arabia in 2012 and has a 30% mortality rate. It causes severe acute respiratory illness with symptoms like fever, cough and shortness of breath. While it has primarily affected countries on the Arabian Peninsula, there have also been some travel-associated cases in other countries. At risk groups include those with underlying medical conditions. Prevention strategies focus on handwashing and disinfecting surfaces as there is currently no vaccine or antiviral treatment available.