Understanding Coronavirus Symptoms and Risks

1. Incubation Period and Symptoms

A lot remains to be learned about Coronavirus (COVID-19), but certain symptoms are well-known:

• Incubation Period: World Health Organisation (WHO) suggests up to 14 days, sometimes longer.
• Symptoms Onset: Typically manifests in about 5 days.

2. Severity and Recovery Rates

Based on WHO data from 44,000 patients:

• Severity: 81% developed mild symptoms, 14% severe, and 5% critically ill.
• Death Rate: Estimated between 1-2%, though figures may vary as the situation evolves.
• Recovery: Approximately 80% recover without medical intervention; some remain asymptomatic.

3. Main Symptoms

The primary symptoms of coronavirus include:

• High Temperature: Feeling hot to touch on chest or back.
• Continuous Cough: Persistent coughing for more than an hour, or multiple episodes in 24 hours.
• Loss of Smell or Taste: Inability to smell or taste, or alteration in smell or taste perception.

Most individuals with coronavirus experience at least one of these symptoms.

4. Additional Symptoms

Other possible symptoms include:

• Headache
• Shortness of breath
• Tiredness
• Nasal congestion
• Sore throat
• Diarrhoea
• Muscle aches
• Nausea and vomiting

Symptoms often start mildly and progress gradually.

5. Risks and Precautions

Some individuals may be asymptomatic carriers, posing a risk of transmission:

• High-Risk Groups: Elderly or those with existing medical conditions should seek medical attention for symptoms.
• Medical Attention: Contact medical services if symptoms of fever, cough, or breathing difficulties arise; avoid visiting hospitals directly.