Wael Hamzeh / EPA The American University of Beirut Medical Center published today few tips on how to protect yourself during the sandstorm. Five people already died and over 750 cases of asphyxiation or shortness of breath were reported so it's important to stay safe and follow these health and safety tips: 1. Avoid going outside except when necessary. Avoid outdoor activities and keep your windows and doors closed. 2. Opt for air conditioning instead…