Walgreens social distancing sign in Minneapolis instructing customers to stay six feet apart during COVID-19.

Walgreens Social Distancing Sign, Minneapolis, March 2020

A temporary public health sign outside a Walgreens store instructs customers to follow CDC guidance and remain six feet apart while inside and outside the building. Such signage became widespread in the United States in March 2020, when retailers adopted distancing protocols in response to the COVID-19 pandemic. The six-foot standard reflected federal public health recommendations intended to reduce airborne transmission of the SARS-CoV-2 virus in shared indoor spaces. National pharmacy chains like Walgreens remained open as essential businesses, implementing floor markers, occupancy limits, plexiglass barriers, and posted guidance like this to manage customer flow and maintain access to prescriptions and basic goods during lockdown periods.

COVID19 Safety Sign at Clinic Entrance

COVID-19 Safety Sign at Clinic Entrance

At the entrance of an Allina Health clinic, a temporary sign reminds visitors of heightened safety measures during the COVID-19 pandemic. The notice instructs patients to stop and first meet with a greeter before checking in, emphasizing that the location does not provide community COVID-19 testing and that masks may be required during the visit. These portable A-frame signs became common across medical facilities in 2020–2021, helping manage visitor flow, screen for symptoms, and reinforce evolving public health protocols at clinics and hospitals throughout Minnesota.

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