What is the recommended action to prevent the spread of communicable diseases?

Washing hands regularly is a highly effective and recommended action for preventing the spread of communicable diseases. This practice helps remove pathogens that could be present on one’s hands, which are often the primary vectors for transmitting infections. Regular hand washing with soap and water, especially after touching surfaces, using the restroom, or before eating, minimizes the risk of transferring germs to oneself or others.

While using hand sanitizer can be effective, it is not a substitute for proper handwashing, especially when hands are visibly dirty or greasy. Avoiding close contact with passengers is also a good practice for reducing the spread of disease, but it does not mitigate all risks. Wearing gloves is beneficial in certain contexts but can give a false sense of security if proper hand hygiene practices are not followed. Overall, regular handwashing is foundational in infection prevention and contributes significantly to controlling the spread of diseases.