On March 23, 2020, both St. Louis County and the City of St. Louis issued shelter in place orders in reaction to the increasing numbers of COVID-19 cases in the region. While most people stayed home, a limited number of Pfizer employees travelled to the Chesterfield facility to work on a vaccine. Pfizer security provided them with a “Pfizer Chesterfield Site Emergency Access Card” stating that the holder of the card provided essential services and included a phone number for verification. Almost one year later, on March 30, 2021, the Pfizer Chesterfield site made the first COVID-19 vaccine available for families of Pfizer staff; staff members had already received vaccinations. It was a drive-thru clinic in the parking lot. Given the polarization surrounding vaccines in general and the difficulty some people across the nation encountered in securing a vaccination, Pfizer supplied social media guidelines to vaccine recipients.