Final answer:
Healthcare workers are required to be immunized against hepatitis B to prevent infections.
Explanation:
OSHA requires that all health care workers be immunized against hepatitis B. This is because hepatitis B was once a significant hazard for healthcare workers, leading to infections and serious health complications. Vaccination against hepatitis B has been recommended to prevent transmission in healthcare settings.
Learn more about Hepatitis B immunization for healthcare workers here:
https://brainly.com/question/42758535
