Environmental and global health issues Essay Example | Topics and Well Written Essays - 1500 words

Environmental and global health issues - Essay Example Health care centers and nurses became very active and strict precautionary measures were taken for the controlling of the disease. Severe Acute Respiratory Syndrome is a viral lung disease which is caused by coronavirus often referred to as SARS –CoV. It is serious or an extreme case of pneumonia. A person suffering from SARS will have to face severe difficulty in breathing and sometimes may even face death. The first case of SARS was found in Asia in 2003 and within a few months it spread in numerous countries all over the world. It is a well-studied example of a communicable disease and a disease that can spread easily due to the travelling of people to other countries. The breakout of SARS in 2003 was a very serious one and it took almost all the countries of the world and a total of 8,098 people were affected and out of these 774 people died. But now SARS have become totally under control but the virus still exists in the hosts which are animals and there are always chances that the virus can again return to the humans. The severity of SARS is greater in people of older age as compared to younger and middle aged people (Serradell, 2005). The symptoms of SARS are similar to that of common cold but those symptoms are much more severe as compared to those that of cold. SARS has no definite cure or medicine but it can be prevented by taking precautionary measures like avoiding communication with the patient, frequent hand washing, eating food rich in vitamin C, and other such measures. The epidemiological indicators of the SARS rife and the ways for the prevention, control, and complete eradication of SARS include gestation period, time period of communicability, mode of transference of the epidemic agent, risk factors involved in the transmission of the virus, environment, ways of reserving animals and the prevention of SARS (Stewart, 2004). The various countries in which the outbreak of SARS occurred