HOUSTON — On today's medical hot topics are some of Houston's finest physicians Maternal-Fetal Medicine Specialist Dr. Diana Racusin, Neuropathy Specialist Dr. Bao Thai, Cosmetic Surgeon Dr. James H. Kern, and Vascular Neurologist Dr. Yazan Alderazi.  

   The panel discusses the most recent measles outbreak, new recommendations for mammograms, and sustaining human health during space travel.