coronavirus April 25, 2020 4:44 am County to Require Mask-Wearing for All Starting May 1 The county said the new guidelines will likely be the new normal until there is a vaccine or promising treatment. NBC 7’s Niala Charles explains. US & World Videos 2:25 Spring Valley residents speak out against proposed shelter site 0:20 Suspect shot by deputy along SR-76 in Bonsall 2:21 Warning for Americans traveling to Baja California 10:09 Bodies found in Mexico near where surfers, 2 from San Diego, disappeared | San Diego News Daily 0:23 Pro-Palestinian encampment on UC San Diego campus continues for third day