Background and Origin on Severe Acute Respiratory Syndrome

SARS( Severe acute respiratory syndrome) Background/Intro/Origins SARS, also known as severe acute respiratory syndrome was first found in Foshan, Guangdong in November of 2002. SARS is a very new and rare disease. SARS was officially recognized as a threat by the World Health Organization in March of 2003. This outbreak was the only one ever recorded of its type, up until the recent Middle East Respiratory Syndrome. Scientists recognized SARS as a variation of the coronavirus. In humans, the typical coronavirus is one of the many that cause the common cold. In livestock, the virus is found to create serious and fatal diseases. Scientists believe that this variation of the coronavirus originated from civets and the Horseshoe bat. Corona viruses are known for their ability to mutate in order to spread among humans. Transmissions SARS is transmitted through the droplets of vapour from coughing and sneezing. Contact with these droplets and the objects the infected touched would also transmit SARS. Some scientists theorize that SARS is an airborne spread virus. Epidemiological analysis also indicated that SARS was spreaded along the routes of international air travel. Symptoms Fever Dry cough Shortness of breath Chills Body aches and pains Nasal congestion Diarrhea Malaise (a general feeling of discomfort) Muscular stiffness Loss of appetite Confusion Rashes Diagnosis Blood tests Blood culture Sputum culture Stool sample to detect theShow MoreRelatedEvaluating The Simplicity And Timeliness Of Sars Surveillance System2048 Words   |  9 Pagesthe simplicity and timeliness of SARS surveillance system: Simplicity: As mentioned in background section, the flow chart explains the functioning of SARS surveillance system. However, at the time of epidemic, the case definition had to be revised frequently. 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