Thrice fans at City National Civic in San Jose on Nov. 2, 2017. Chloe Catajan/STAFF. AEG Presents, one of the world’s largest concert and event promoters, announced on Thursday that it will require proof of vaccination for entry into its owned and operated music venues and festivals. A negative COVID-19…

Fans watch Zedd perform at the Bill Graham Civic Auditorium in San Francisco on Aug. 6, 2021. Matt Pang/STAFF. Updated July 30 at 12:10 p.m.: BottleRock Napa has now also announced a requirement that attendees either show proof of full vaccination against COVID-19 or proof of negative test results…