COVID-19 Symptoms: A Guide to Common and Severe
Understanding the Range of COVID-19 Manifestations
COVID-19, caused by the SARS-CoV-2 virus, exhibits a wide spectrum of symptoms that vary from mild to severe.
Common Symptoms
- Dry cough
- Shortness of breath
- Fever
- Chills
- Sore throat
Clusters of Symptoms
Researchers have identified three common clusters of symptoms:
- Respiratory Symptoms: Cough, sputum production, difficulty breathing, chest pain
- Body Ache Symptoms: Muscle pain, fatigue, headache, fever
- Digestive Symptoms: Loss of appetite, nausea, vomiting, diarrhea
Spread of COVID-19
The virus primarily spreads through respiratory droplets released into the air when an infected person coughs, sneezes, or talks.
Severity of Symptoms
Most COVID-19 cases are mild or moderate, with symptoms resolving within a few weeks. However, severe cases can lead to pneumonia, respiratory failure, and organ damage.
Recognizing the symptoms of COVID-19 and seeking medical attention if necessary is crucial for early diagnosis and treatment.
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