Understanding severe acute respiratory syndrome (SARS)

Severe Acute Respiratory Syndrome (SARS) is a serious viral respiratory disease. Learn its symptoms, causes, and how to protect yourself from this highly contagious illness.

What are the main causes of severe acute respiratory syndrome (SARS)?

• SARS is caused primarily by the SARS coronavirus (SARS-CoV), a virus that spreads through close human contact and respiratory droplets.
• Transmission can occur via contaminated surfaces when individuals touch their eyes, nose, or mouth after contact.
• Exposure to infected animals, especially civet cats, has historically contributed to the emergence of SARS outbreaks.

Key symptoms of severe acute respiratory syndrome (SARS) to watch for

• High fever often above 38°C develops suddenly and is commonly accompanied by chills and body aches.
• Respiratory symptoms include dry cough, shortness of breath, and difficulty in breathing during early infection stages.
• Fatigue, headache, and muscle pain are frequent early signs and may appear before severe respiratory complications.

>>>See more: Recognizing early signs of parainfluenza virus infection

How can you prevent severe acute respiratory syndrome (SARS) effectively?

• Practice frequent handwashing with soap and water for at least 20 seconds to reduce the risk of viral transmission.
• Wear masks in crowded areas and maintain social distancing to minimize exposure to infected individuals.
• Avoid contact with wild animals and ensure proper cooking of meat to prevent zoonotic transmission.

>>>See more: Understanding human metapneumovirus (HMPV) infection risks

Image description of Severe Acute Respiratory Syndrome (SARS)

A microscopic view of the SARS coronavirus showing its characteristic crown-like spikes, highlighting the viral structure that enables rapid human-to-human transmission.

>>>See more: Understanding respiratory syncytial virus (RSV) infection

Understanding Severe Acute Respiratory Syndrome (SARS) is vital for prevention. Stay informed, recognize symptoms early, and follow safety guidelines to reduce the risk of infection.