Normal ER visits are those that bring themselves in. Trauma patients are the ones coming in via 911 calls, ambulances, helicopters, etc. General rule of thumb-they are obvious exceptions as stabbings & gunshot wounds do happen outside of hospitals or the victims come wandering in.
Labor Day is a United States federal holiday which is observed on the first Monday in September each year. The holiday originated on September 5, 1882 as the Central Labor Union of New York City sought to create a day off work for the working citizens.
Labor Day / May Day. May Day, or Labor Day, is a public holiday in many countries worldwide. It usually occurs around May 1, but the date varies across countries. It is associated the start of spring as well as the celebration of workers. Celebrate May Day/Labor Day.