Final answer:
Health care workers must wash their hands before providing care and between patients to prevent infection spread.
Step-by-step explanation:
Health care workers should wash their hands before providing care and between patients. This is critical to prevent the spread of pathogens and infection. Health care professionals are advised to wash their hands thoroughly after the removal of gloves, after contact with bodily fluids and potentially infectious materials, before and after invasive procedures, and whenever their hands become soiled. Adherence to proper handwashing techniques is essential for patient safety and maintaining a sterile environment in medical settings.