Preventing Viruses, Bacteria And Parasites Through Hygiene

There are three classifications of diseases, genetic

, metabolic and infectious. Genetic diseases are inherited from parents. Examples of genetic diseases are anemia and cystic fibrosis. Metabolic diseases can either be inherited or be the result of a failure in your body's normal functions. An example of a metabolic disease is diabetes. However, infectious diseases are diseases such as tuberculosis, malaria and AIDS. They are caused by bacteria, viruses and parasites that use our body as a host for reproduction.

The difference between viruses, bacteria and parasites follows. Viruses are pieces of nucleic acid wrapped in a thin coat of protein that replicate only within the cells of living hosts. Bacteria are one cell microorganisms with a simple cellular organization whose nucleus lacks a membrane. Parasites may be protozoa, yeasts, or multicellular organisms such as fungi or worms that live in or on a host to obtain nourishment without providing any benefit to the host.

Hygiene is the actual science that includes the reduction of harmful levels of germs. There are many common practices for positive hygiene with the most common being washing and sanitizing your hands with an alcohol based rub, washing down food prep areas, thoroughly cooking your food and using filtered water. By ensuring your environment practices safe hygiene methods like those listed below, you can prevent the spread of dangerous germs that lead to illness.

Hand sanitizing gels, foams and liquids are effective at killing 99.99% of dangerous germs on your hands when they contain at least sixty percent alcohol. Using these gels and foams can therefore help reduce the chances of contracting infections through your hands contact with your mouth, nose and eyes. They can be used regularly and you can even bring travel sized bottles of sanitizer with you wherever you go. During the swine flu outbreak in 2009, many organizations and businesses added hand sanitizer dispensers to meet the growing demand of the public.

by: Rachel Smith

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