Bird flu (avian influenza) can cause serious illness in humans, especially when caused by highly pathogenic strains like H5N1 or H7N9. Early detection is important because the infection can progress rapidly. Here are 9 early warning symptoms to watch for if you’ve been exposed to infected birds or are in a high-risk area:
🦠 9 Early Warning Symptoms of Bird Flu in Humans
- Fever (100.4°F / 38°C or higher)
- One of the first and most common signs of infection.
- Cough
- Often dry at first, and may worsen over time.
- Sore Throat
- A persistent sore throat, especially alongside other flu-like symptoms.
- Runny or Stuffy Nose
- Similar to seasonal flu, but may be accompanied by more severe symptoms.
- Shortness of Breath or Difficulty Breathing
- A potentially serious sign that the infection is affecting the lungs.
- Muscle Aches (Myalgia)
- General body aches, fatigue, and malaise are common early signs.
- Headache
- Often occurs with or shortly after fever and fatigue set in.
- Eye Infection (Conjunctivitis)
- Red, watery eyes or irritation may be an early indicator in some bird flu strains.
- Gastrointestinal Symptoms
- Such as nausea, vomiting, or diarrhea, especially in children or with certain strains.
🚨 Seek Medical Help If:
- You’ve had close contact with poultry or wild birds recently.
- You’ve visited a live bird market or farm in an area where bird flu is active.
- These symptoms appear and worsen rapidly (especially difficulty breathing or high fever).
✅ Prevention Tips:
- Avoid direct contact with birds, especially if they appear sick or dead.
- Wash hands thoroughly after any exposure.
- Cook poultry and eggs thoroughly (to at least 165°F / 74°C).
- Wear protective gear if working with birds or cleaning coops.
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