LOS ANGELES—To align with the county’s mask policy, the City of Los Angeles relaxed its mask policy on Friday, Feb. 25, for businesses that require proof of vaccination to enter, Mayor Eric Garcetti announced on the same day. “This moment gives us a renewed sense of optimism about the direction of this pandemic,” Garcetti said. “We are able to take these steps today because of our collective determination and sacrifice, and we should take pride in that.” Taking effect immediately, the city’s new health order applies to a wide variety of places, including offices, manufacturing facilities, and warehouses. Los Angeles County allows businesses to give customers and employees an option to take off their masks indoors if everyone is fully vaccinated or can provide a recent negative COVID-19 test result. Unvaccinated and partially vaccinated individuals will still be required to wear a mask in spite of a negative test result. …