As Delta Variant Circulates, LA County Health Recommends Face Masks Indoors for Vaccinated and Unvaccinated

The Delta variant is now responsible for approximately one in every five cases of COVID-19 across the country. While vaccines are still effective against the virus and breakthrough infections remain less severe for vaccinated people, LA County Public Health is now recommending that everyone wear masks inside regardless of vaccination status. Patrick Healy reports for NBC4 on June 28, 2021.