Bird flu, referred to as H5N1, avian influenza, or avian flu, is an infection targeting the lungs, nose, and throat. The virus is naturally spread among wild birds, but it can transfer to other birds and mammals. Transmission occurs through the air or contact with an infected animal.

Symptoms of bird flu include:

• Fever
• Muscle aches
• Headaches
• Drowsiness
• Stuffy or runny nose
• Vomiting
• Diarrhea
• Eye redness

While rare, these symptoms can be fatal. Health professionals diagnose bird flu through a swab test of the nose or throat. Treatment requires antiviral medication prescribed by a healthcare provider.

To protect yourself from bird flu, practice good hygiene and avoid consuming raw animal products.

Recent outbreaks have led to a reduction in dairy cow herds and chickens. This change has impacted egg production, resulting in increased prices and shortages on store shelves.