return-to-work agreement, indoor masking and other safety protocols are being reinstated.Los Angeles County Public Health Officer Barbara Ferrer announced on Thursday that cases in the county are up 17% over last week, which breached the trigger point of eight or more new weekly COVID hospital admissions per 100,000 people over a seven-day interval, which is slightly lower rate than the one used by the CDC. “Now that we’ve hit that threshold, they have gone back to what they had before, which is required masking indoors,” Ferrer said, noting that the TV and film industry has aligned their safety protocols with hospitals in the county.She praised unions and producers for their response so far during the pandemic.