Which statement about face masks is incorrect?

The statement that face shields can be worn alone without surgical masks is incorrect because face shields are designed primarily to protect the eyes and face from splashes and debris, but they do not provide adequate filtration or barrier protection against airborne pathogens like face masks do. While face shields can be used in conjunction with masks to enhance overall protection, they do not replace the need for wearing a properly fitted surgical mask, especially in clinical settings where there is a risk of exposure to infectious agents.

In healthcare environments, masks serve as essential barriers that filter respiratory droplets and aerosols, which shields both the wearer and those around them from potential infection. Therefore, relying solely on a face shield without a mask may leave areas unprotected and increase the risk of transmission of infections. This highlights the necessity of using masks in combination with face shields when appropriate, rather than as standalone protective measures.

The other options reflect the correct information regarding personal protective equipment. Face shields should indeed wrap around the sides of the face to provide comprehensive coverage, face masks must fit snugly for optimum effectiveness, and eye protection such as goggles or face shields should undergo thorough cleaning protocols before they can be safely reused.