What is a key component of infection control?

Practicing proper hand hygiene is a fundamental component of infection control because it significantly reduces the transmission of harmful microorganisms that can cause infections. Hand hygiene involves regular and thorough washing of hands with soap and water or using alcohol-based hand sanitizers. This minimizes the risk of spreading pathogens through direct contact, especially in healthcare settings where vulnerable populations may be present. Effective hand hygiene practices are supported by extensive research which shows that they can effectively prevent the spread of infections.

While administering vaccines and using antiseptic wipes can also play roles in infection control, hand hygiene remains the most crucial and effective practice in everyday situations and clinical environments. Wearing multiple layers of clothing does not directly contribute to infection prevention and can even pose risks in terms of comfort and hygiene when proper attire choices should be considered.