Chapter 1
Introduction
What is the cause and
the "brain" and "hand" is the organ that makes man superior to other creatures on this planet. Because the human brain invented such things as the use of the invention and that other animals do not. We use our hands in the tangible things opened up since the morning, wash your face, brush teeth, bathe, touch others. Including taking food into the mouth, eyes, hands, nose picking labels may bring germs into the body. And if someone is infectious. This can spread the infection to others. By direct contact or contact through an intermediary, which is common, and people often overlook, including door knobs, escalator rail, bus and rail node,
a simple method. To invest less and get paid for it. In the control and prevention of infectious diseases through cell was "hand washing" of medical research discovered more than 150 years that hand washing reduces the incidence of medical infectious diseases in hospitals. Also, wash your hands frequently In patients with conjunctivitis. It is to prevent the outbreak of disease. Or washing of cooking It prevents the outbreak of infectious disease, gastroenterology, as well. But the problem is People do not care and are not careful. The pathogens mentioned above, despite the danger, but it is small for the naked eye can not see. In addition to not pick your nose and eyes and wash your hands frequently and regularly. It is especially important
to wash your hands is important because the hand is spread germs on hands when handling food items and equipment can lead bacteria to contaminate objects around to make others get germs to hon. and to wash your hands properly, it is a priority to prevent the germs from entering the body
, the hands on a daily basis should wash their hands in various cases is wash your hands before preparing and cooking food, washing hands before eating, wash your hands after. body wash hands before and after patient contact, wash hands after activities that make dirty.
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