““Please note that if you have declared you are not been vaccinated, decline to declare your status, or have a medial or a religious accommodation, Pfizer will require that you participate in a COVID-19 [Chinese coronavirus] polymerase chain reaction (PCR) testing regimen,” images of the literature read.”

https://www.breitbart.com/politics/2021/08/12/report-confidential-documents-reveal-pfizer-does-not-mandate-vaccines-for-employees/