UC San Diego January 1, 2024 12:28 pm Acne vaccine? UC San Diego researchers says they're vaccine is ‘promising' Around 70-80% of all people develop acne at some point during their lifetime US & World Videos 3:31 Hillcrest businesses targeted in drive-by pellet gun attack 3:01 Woman confronts prowler in her Point Loma home 0:22 Police searching for trio accused of beating man outside downtown Tacos El Gordo 1:24 Evacuation orders issued again at energy storage facility 2:35 SDPD investigating financial discrepancies in school safety program