https://www.mercurynews.com/2022/09/01/fall-covid-booster-vaccines-to-start-next-week/

U.S. health experts have endorsed the launch of this fall’s new COVID vaccine, recommending on Thursday to start inoculations with redesigned Pfizer and Moderna shots that are better matched to the season’s circulating strains of the virus.

Shots with the updated vaccines could begin next week, according to the state’s Department of Public Health, boosting protection in Californians who have gone months since their last vaccine or infection.