What is hand hygiene and why is it important?
Hand hygiene is the practice of cleaning hands to eliminate microbes and contaminants. This practice is crucial as it represents the first line of defense against the spread of infections and communicable diseases. Good hand hygiene can prevent healthcare-associated infections and significantly reduce the transmission of infectious diseases such as the flu and the common cold.
How to perform hand hygiene correctly
To ensure effective hand hygiene, we recommend you follow these steps:
What type of soap is best for hand hygiene?
The choice of soap may vary according to the situation. Antibacterial soaps are useful in medical environments, but for everyday use, a mild soap is sufficient. It's important to choose a soap that won't dry out the skin, as healthy hands are less likely to transmit pathogens.
Is the use of hand sanitizers as effective as hand washing?
Alcohol-based hand sanitizers are an excellent alternative when access to soap and water is limited. To be effective, the disinfectant must contain at least 60% alcohol. It's important to note that disinfectants are not as effective when hands are visibly dirty or greasy.
What are the critical times for hand hygiene?
Hand hygiene is crucial:
How can we promote good hand hygiene in children?
Educating children from an early age about the importance ofhand hygiene is essential. Using playful techniques such as songs or games to encourage them to wash their hands can increase the frequency and effectiveness of their hand hygiene.
What's the difference between washing hands with soap and water and using a hydroalcoholic gel?
Handwashing with soap and water is generally the most effective method for eliminating various types of germs and contaminants. This method is particularly effective against visible dirt and various types of microbes. Hydroalcoholic gels, on the other hand, are a practical alternative when soap and water are not available. They are highly effective in killing certain types of germs, notably enveloped viruses, but less so against bacterial spores or when hands are heavily soiled.
How does hand hygiene contribute to the fight against antibiotic resistance?
Good hand hygiene reduces the spread of infections, which in turn reduces the need for antibiotics. By using these drugs less frequently, we can slow the development of antibiotic resistance, a major public health problem. Regular hand washing is therefore a simple but powerful gesture in the fight against antibiotic resistance.
Do hand sanitizers expire?
Yes, hand sanitizers have an expiry date. Over time, the alcohol concentration can decrease, making the product less effective. It's important to check the condition of your hand sanitizers regularly, and replace them if necessary, to ensure effective hand disinfection.
What are the effects of poor hand hygiene on public health?
Poor hand hygiene can lead to the spread of infectious diseases, increasing morbidity and mortality rates in the community. This can lead to epidemics or pandemics, overburden health systems, and have significant economic impacts. Encouraging and maintaining good hand hygiene practices is therefore essential for overall public health.
Are there specific standards for hand hygiene products in healthcare establishments?
Yes, there are strict standards for hand hygiene products in healthcare facilities to ensure maximum safety for patients and staff. These products, including hand soaps and hand sanitizers, must meet regulatory standards that guarantee their effectiveness and safety. In addition, healthcare staff are trained in precise hand hygiene protocols to prevent the transmission of nosocomial infections.
