"Five WHO-Approved Moments for Hand Hygiene: The Correct Order"

The World Health Organization (WHO) has established five moments for hand hygiene to ensure effective infection prevention and control. Understanding and implementing these moments in the correct order is crucial for healthcare professionals and anyone else involved in patient care. Let's delve into each of these moments and explore their importance in maintaining a clean and safe environment.

Why Hand Hygiene Matters

Hand hygiene is the most important measure to avoid healthcare-associated infections. It's estimated that up to 30% of these infections can be prevented through proper hand hygiene. The WHO's five moments provide a comprehensive approach to hand hygiene, ensuring that we clean our hands at the right times to maximize its impact.

The Five Moments for Hand Hygiene

WHO's five moments for hand hygiene are designed to be performed at specific times during patient care to ensure maximum effectiveness. Let's explore each moment in detail and understand their correct order.

1. Before Patient Contact

The first moment is before touching a patient, whether it's for the first time or after touching patient surroundings. This is crucial to prevent transmission of pathogens from the healthcare worker to the patient. Always perform hand hygiene before any direct contact with the patient.

2. Before Clean/aseptic Procedure

The second moment is before performing a clean or aseptic procedure. This includes tasks like preparing an injection, handling sterile equipment, or inserting a catheter. Clean hands are essential to prevent contamination and maintain the sterility of the procedure.

3. After Body Fluid Exposure/Risk

The third moment is after exposure to body fluids or contaminated items. This could be after touching blood, stool, or other body fluids, or after handling used needles, soiled dressings, or other contaminated items. Always clean your hands immediately after such exposure to remove pathogens and prevent their spread.

4. After Patient Contact

The fourth moment is after contact with the patient, including their intact skin. This is because patients can carry pathogens that can be transmitted to healthcare workers or other patients. Always clean your hands after touching a patient, even if you're wearing gloves.

5. After Contact with Patient Surroundings

The fifth and final moment is after contact with the patient's surroundings, such as bedrails, bedside tables, or other surfaces in the patient's environment. These surfaces can harbor pathogens that can be transmitted to healthcare workers or other patients. Always clean your hands after touching these surfaces.

Hand Hygiene Techniques

Knowing when to perform hand hygiene is only half the battle. It's equally important to know how to perform it effectively. The WHO recommends using either soap and water or an alcohol-based hand rub for routine hand hygiene. The choice between the two depends on the specific situation and the availability of both options.

For alcohol-based hand rubs, the technique involves applying the product to the palm of one hand and rubbing both hands together, covering all surfaces of the hands and fingers until they are dry. For soap and water, wet your hands, turn off the tap using a disposable towel, apply soap, lather and rub your hands for at least 20 seconds, rinse under running water, and dry using a clean towel or air dry.

When to Use Gloves

Gloves are not a substitute for hand hygiene. They should be used when there is a risk of exposure to blood, bodily fluids, or other potentially infectious materials. Gloves should be changed when they are torn, punctured, or heavily contaminated, and always after removing them, perform hand hygiene.

Remember, gloves protect your hands from contamination, but they do not protect you from infection. Always perform hand hygiene before putting on gloves and immediately after removing them.

Monitoring and Improving Hand Hygiene Compliance

Hand hygiene compliance is a critical indicator of infection prevention and control practices. Regular monitoring of compliance rates can help identify areas for improvement and track progress over time. Strategies to improve compliance include education and training, reminders and prompts, and feedback on performance.

In conclusion, understanding and implementing WHO's five moments for hand hygiene in the correct order is vital for preventing healthcare-associated infections. It's not just about when to clean your hands, but also about how to do it effectively. By following these guidelines, we can create a safer, cleaner environment for both patients and healthcare workers.