Final answer:
Team members should wash their hands for at least 20 seconds following the CDC's recommended steps for proper handwashing to prevent the spread of diseases.
Step-by-step explanation:
According to the Centers for Disease Control and Prevention (CDC), team members should wash their hands for at least 20 seconds.
Proper handwashing technique is critical for preventing the spread of illnesses and infections. Here is a step-by-step guide:
- Wet hands with clean, running water (warm or cold), turn off the tap, and apply soap.
- Lather hands by rubbing them together with the soap, making sure to lather the backs of the hands, between the fingers, and under the nails.
- Scrub hands for at least 20 seconds. A practical timer is to hum the "Happy Birthday" song from beginning to end twice.
- Rinse hands well under clean, running water.
- Dry hands using a clean towel or air dry them.
Handwashing should always take place before and after certain activities such as eating, preparing food, or using the restroom. Wearing proper surgical attire is especially important for health-care workers who should follow more strict handwashing protocols.