Do people wear polo shirts in place of scrub shirts?

Polo shirts may sometimes be worn as an alternative to scrub shirts in healthcare settings, although this should strictly follow institutional policies and recommendations by responsible authorities such as the Infection Control Committee. Generally, the use of specific uniforms like scrubs in clinical work aims to ensure infection control standards and safety during direct patient care. For specific guidelines regarding acceptable substitutes for the recommended uniforms, it is best to refer to your employing institution's guidelines and consult the infection prevention officer.