Severe Acute Respiratory Syndrome (SARS): Overview
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In February 2003, a viral respiratory illness known as severe acute respiratory syndrome (SARS) was first reported in Asia. SARS is caused by a coronavirus. A coronavirus is an airborne virus.
According to the National Institute of Allergy and Infectious Disease, "Previously identified human coronaviruses (named for their spiky, crown-like appearance) were known to cause only mild respiratory infections."
The Centers for Prevention and Disease Control (CDC) stated, "Coronaviruses are a group of viruses that have a halo or crown-like (corona) appearance when viewed under a microscope. These viruses are a common cause of mild to moderate upper-respiratory illness in humans and are associated with respiratory, gastrointestinal, liver and neurologic disease in animals."
According to the Centers for Prevention and Disease Control (CDC) symptoms of SARS include:
• A high fever (temperature greater than 100.4°F)
• Headache
• An overall feeling of discomfort
• Body aches
• Mild respiratory symptoms
• Ten to 20 percent of patients may develop diarrhea
• After 2 to 7 days, patients may develop a dry cough
• Most patients develop pneumonia
The typical incubation period for SARS, the time period between initial exposure to the sign of first symptoms, is two to seven days. However, some patients experienced a 10-day incubation period.
Internationally, more than 8,098 people became ill with severe acute respiratory syndrome. The World Health Organization (WHO) stated a total of 774 people died because of the SARS 2003 outbreak. According to the CDC, the illness spread to more than two dozen countries in North America, South America, Europe, and Asia before the SARS global outbreak of 2003 was contained.
The CDC also stated, "In the United States, only eight people had laboratory evidence of SARS-CoV infection. All of these people had traveled to other parts of the world with SARS. SARS did not spread more widely in the community in the United States."
SARS is spread by close person-to-person contact.
We value and respect the experiences of all of our HERWriters, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice although we hope you can gain knowledge from their insight.
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