In 2008, The UN General Assembly had state publicly, 2008 as the International Year of Sanitation and October 15, 2008 was considered the first-ever Global Hand washing Day.
The primary practice aim was to mobilise people and transform hand washing from being just an abstract idea to an automatic behavioural practice followed in homes, schools and communities across the globe.
What is Hand Hygiene?
Hand hygiene or hand washing means cleansing hands of pathogens, including bacteria or viruses and chemicals, which could lead to health conditions.
Why wash hands?
Washing hands with warm or cold water?
Contrary to popular belief, washing hands with hot water does not remove germs better than cold water. In a report published in the Journal of Occupational and Environmental Medicine, a scientist pointed out that various temperatures at with subjects were asked to wash hands in had no effect on bacterial reduction. The use of lukewarm water instead offered more benefits.
One of the most essential steps to maintain hand hygiene is drying of hands. There is a debate, however, on what form of hand drying is the most effective one. Research suggests that paper towels are much more hygienic than electronic hand dryer, which is used by many.
Key findings of a study conducted by University of Westminster, London were:
Further, the scientists carried out some more tests to explain the potential for cross-contamination of washroom users and washroom environment. They found out that paper towels do not lead to spread of microorganisms.
Word of Caution
Since you cannot carry a microscope to see the germs in hands, wash them even when your hands are not visibly dirty. So, wash your hands and eliminate the risk of cross-contamination of germs to your healthy neighbours and kids around.
Spread the word and not germs!
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