The Control Disease Center (CDC) recommend wearing a best eye mask for airplane for anybody that has already a sickness such as the flu or any other precondition. You can read more about the mers disease in our Guide.
The coronavirus in cats contagious is shutting down the all world with massive quarantine orders for fear to spread further the disease. Over 250,000 people worldwide have been infected already. But to avoid this number that is going to increase exponentially we could all imitate Hong kong and wear best eye mask for flying.
So go Buy your best face mask for travel RIGHT NOW to prevent the mers disease from affecting you and/or to prevent-you from infecting other people around you.