Everything you know about hand-washing is probably wrong
March 6, 2020, 8:13 a.m. by Mary Jo DiLonardo
Forget the 'Happy Birthday' song. Get ready to spend way more time washing your hands.
Viruses may have evolved to go easier on women than men
September 14, 2018, 9:49 a.m. by Angela Nelson
New research shows viral infections consider females to be more valuable hosts.