Understanding COVID-19: Causes, Symptoms, and Prevention
cription: COVID-19 is a contagious respiratory illness caused by the coronavirus SARS-CoV-2. It spreads primarily through respiratory droplets and close contact, making it highly transmissible in crowded or poorly ventilated spaces. People infected with COVID-19 may experience a wide range of symptoms, from mild to severe. Common symptoms include fever, cough, sore throat, fatigue, loss of taste or smell, and difficulty breathing. In some cases, the illness can lead to serious complications, especially among older adults and individuals with underlying health conditions. Understanding prevention is essential to reducing the spread of COVID-19. Preventive measures include wearing masks in high-risk settings, maintaining hand hygiene, ensuring proper ventilation, practicing physical distancing when necessary, and staying home when feeling unwell. Vaccination plays a crucial role in reducing severe illness and protecting communities. By being informed about the causes, recognizing symptoms early, and following preventive guidelines, individuals can help safeguard their health and the well-being of others.
1. What causes COVID-19?
2. Which of the following is a common symptom of COVID-19?
3. How does COVID-19 mainly spread?
4. Which practice helps prevent the spread of COVID-19?
5. Who is at higher risk of severe COVID-19 illness?
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