coronavirus April 20, 2020 6:08 pm The Importance of the Health of Our Medical Workers It’s a term a lot of people are using, but what exactly is an antibody test? Also, what about the health of our medical workers? Raj Mathai reports. US & World Videos 5:57 San Francisco trying to ban cancer-causing chemicals in firefighter gear, but are alternatives safe? 1:53 5 sports icons inducted into the Bay Area Sports Hall of Fame 3:16 San Francisco mom highlights student safety on Muni after alleged anti-Asian attack 0:24 Murder suspect arrested following neighborhood lockdown in Antioch 2:50 Israel-Hamas ceasefire negotiations underway