How an Individuals Environment Can Affect Their Health

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HOW AN INDIVIDUALS ENVIRONMENT CAN AFFECT THEIR HEALTH Biological factors Biological factors can be classified as Flora which refers to plant of a particular region and Fauna which are animals of a geological period. Examples of these are bacteria, fungi, viruses and associated toxins (Taylor 2003) If an individual is exposed to any of the above examples through contaminated water, air or soil, it could lead to different diseases. Yellow fever is an example of a viral infection belonging to the Flaviviridae family and it transmitted by mosquito bites. This virus is mostly found in different areas in Africa and America. Every year about 200,000 people are known to have yellow fever and 30,000 die from it. It is prevalent in 33 countries. Symptoms include headache, nausea and vomiting. If not treated Yellow fever could lead to Anaemia, Liver diseases, Hepatitis and Jaundice all of which could be fatal. Yellow fever can be avoided by getting a vaccine (net doctor). Physical factors Physical factors that are known to influence an individual’s health include: Geological, Geographical, climatic, noise, vibration and transport. One of the physical disasters which occurred was the Heat wave where by 15,000 people died in August 2003.Most of the victims were elderly people who died during the heat wave due to breathless sensation caused by extreme temperature of over 40 c and others died later after because of long exposure to this high temperatures. The French Government blamed this on the health institutions and agencies lack of coordination between them in providing the necessary assistance needed to protect the elderly during this disaster (Taylor 2003) Chemical factors The substances which fall under chemical factors are: organic chemicals, organic chemicals, drugs, alcohol and dust. The following substances can interfere with an individual’s health and cause

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