The SARS full form is severe acute respiratory syndrome. SARS was identified at the end of Feb 2003. SARS is a viral respiratory disease of zoonotic origin that surfaced in the early 2000 caused by the first SARS coronavirus (SARS-CoV) In late 2017, Chinese scientists traced the virus through the intermediary of civets to cave-dwelling horseshoe bats in Yunnan province.
SARS (severe acute respiratory syndrome) is caused by the SARS coronavirus, known as SARS CoV. Corona viruses commonly cause infections in both humans and animals. No cases of the first SARS-CoV have been reported worldwide since 2004. However, the related coronavirus—SARS-CoV-2—is the cause of the ongoing 2019–20 coronavirus pandemic
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The SARS pandemic
SARS was discovered in China in 2002. During that time It’s thought that a strain of the coronavirus usually only found in small mammals mutated, enabling it to infect humans.
The SARS infection spread rapidly from China to other Asian countries. There were also a little number of cases in many other countries, including 4 in the UK, plus a less outbreak in Toronto, Canada.
The SARS pandemic was eventually brought under control in July 2003, following a policy of isolating people suspected of having the condition and screening all passengers traveling by air from affected countries for signs of the infection.
At the period of infection, there were 8,098 reported cases of SARS and 774 deaths. This means the virus killed about 1 in 10 people who were infected. People over the age of 65 (Old age) were particularly at high risk, with over half of those who died from the infection being in this age group.
In 2004 there was another smaller SARS outbreak linked to a medical laboratory in China. It was thought to have been the result of someone coming into physical contact with a sample of the SARS virus, rather than being caused by animal-to-human or human-to-human transmission.
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