Which technique is effective in preventing infections?

Frequent handwashing is an effective technique in preventing infections because it significantly reduces the number of pathogens on the hands, which are a key transmission point for infections. Proper handwashing involves using soap and clean water to physically remove dirt, bacteria, and viruses from hands. This practice is especially important in healthcare settings, where the risk of infection can be higher due to close contact with patients and contaminated surfaces.

While wearing gloves can provide a barrier against pathogens, it does not eliminate the need for hand hygiene, as gloves can become contaminated and may give a false sense of security if not used properly. Avoiding contact with patients is not practical in many healthcare situations, as care needs to be provided. Using antiseptic wipes can be helpful in certain situations, but they do not replace the thorough cleansing provided by handwashing with soap and water. Thus, frequent handwashing is a fundamental practice in infection control and is widely recommended in healthcare guidelines.