Understanding SARS
Severe Acute Respiratory Syndrome (SARS) is a viral respiratory illness caused by a coronavirus (SARS-CoV) that first emerged in 2002.
Key Fact: SARS is transmitted through close contact with an infected person, primarily via respiratory droplets produced by coughing or sneezing.
Common Symptoms
High Fever
A temperature usually greater than 100.4°F (38.0°C).
Dry Cough
A persistent cough that may lead to shortness of breath within a few days.
Shortness of Breath
Significant breathing difficulty as the pneumonia progresses.
Body Aches
Muscle pain and general malaise appearing at the onset of illness.
Risk Factors
- Close contact with an infected person
- Working in a healthcare setting with SARS patients
- Traveling to an area with an active SARS outbreak
Diagnosis & Treatment
Diagnosis
Diagnosis is based on clinical symptoms and specialized lab testing to identify the virus.
RT-PCR Test
ELISA for Antibodies
Chest X-ray
Viral Culture
Common Treatments
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Hospitalization: Providing intensive care and monitoring for respiratory failure.
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Respiratory Support: Use of ventilators or supplementary oxygen to help patients breathe.
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Antivirals and Steroids: Various medications used experimentally to manage viral load and inflammation.