Last week's Colorado Department of Public Health and Environment update on outbreaks of COVID-19 showed a significant drop in newly identified sites, suggesting that the worst might finally be over for retail establishments, health-care centers and other facilities. But no: The latest weekly CDPHE outbreak number is almost double that from just seven days earlier. Moreover, one of the new entries, the Apple Store at the Cherry Creek Shopping Center, demonstrates how difficult it is for even the most diligent operations to keep the novel coronavirus at bay indefinitely. In a November post about COVID-19 safety at malls in Level Red zones, we singled out the Cherry Creek Apple Store as the gold standard for pandemic-era safety: masked staff, monitored access complete with temperatures taken at the door, appointment scheduling, extremely limited capacity and more. If an outlet that's instituted such procedures isn't immune from viral spread, then nowhere is entirely safe — and right now, the Apple Store officially has seven staff cases.