LA County July 22, 2021 8:36 pm Choosing the Right Face Mask Many who have been vaccinated have been wearing simple cloth masks, but now, some health experts recommend using the “N-95” masks. Gordon Tokumatsu reports for NBC4 News at 5 p.m. on July 22, 2021. US & World Videos 3:13 Los Angeles Man recalls being set on fire while riding Metro train 3:42 How scammers may try to make money off your backyard pool 1:31 Narcan administered in 3-year-old's death investigation 1:44 Woman attacked on hiking trail in Fontana 1:46 UCLA police chief removed following criticism on handling of campus protests
