The best way to prevent the spread of diseases like the common cold is consistent hand washing.
It is said to take 20 seconds of scrubbing with soap and water before your hands are considered sanitary.
Washing your hands is especially important for people who handle food or work in the medical field, but it is also an important practice for the general public.
One of the most important measures for preventing the spread of pathogens is effective hand washing.
The use of alcohol gels or hand sanitizers is also an effective form of killing most pathogens.