OMAHA, Neb. (AP) — The next Omaha Science cafe will provide an overview on the deadly Ebola disease.

The dean of the University of Nebraska Medical Center College of Public Health, Dr. Ali Khan, will be the speaker. His presentation is scheduled to begin at 7 p.m. on Nov. 4 at the Slowdown, 729, N. 14th St.

Khan worked at the federal Centers for Disease Control and Prevention for 23 years before retiring as the director of the Office of Public Health Preparedness and Response.

Science Cafes are free educational events sponsored by UNMC and other groups to increase people’s science literacy. They are open to everyone 21 and older.