How to Identify Signs of Avian Flu

Avian flu (H5N1) is defined by the CDC as an infection caused by bird influenza viruses. In most instances, these viruses are limited to the bird population, and are commonly found in wild fowl. Nevertheless, avian flu virus is very contagious from bird population to bird population and can also affect domestic birds, causing illness and death.

As of January 10, 2010, outbreaks of H5N1 were noted in Egypt, while the month before, locations in Southeast Asia still reported outbreaks of avian flu in Cambodia, Viet Nam. Individuals traveling to or through such regions are advised to follow precautions regarding food preparation. Travelers are advised to contact the CDC or WHO for latest data regarding outbreaks of H5N1 or avian flu before traveling to international destinations.

Signs and Symptoms

People don't often catch avian flu virus. However, cases of exposure and contraction of avian flu have risen in recent years. In most cases, symptoms of avian flu are very similar to those of other typical flu viruses: headache, achy or sore muscles, a sore throat, runny nose and low grade fever (generally hovers around 100.4 degrees). Many individuals develop coughs, both productive (mucous producing) and unproductive (dry, hacking). A general feeling of lethargy or malaise is also prevalent in many cases of avian flu.

The CDC states another common sign of avian flu is conjunctivitis, or eye infections. However, cases have been noted where individuals experience respiratory issues, including pneumonia and difficulty breathing or acute (meaning severe)respiratory distress. Some individuals also experience nausea, vomiting and diarrhea. The type of virus or infection most often determines the symptoms. Respiratory difficulties necessarily require immediate medical care! Most cases of avian flu develop within about one to five days following exposure.

Risk Factors

According to WHO (World Health Organization) individuals who come into some sort of physical contact with not only infected birds and excretions, but also those who come into contact with surfaces where infected birds or fowl have sat or lain, may absorb or otherwise inhale or ingest the virus.

Prevention
Take care when traveling to avoid raw bird products such as eggs, and make sure any bird or fowl products and foods are well cooked. Washing hands is also recommended, as is a thorough washing in hot and soapy water and thorough scrubbing of all kitchen cooking surfaces.

If you notice any of the above symptoms, seek medical advice and treatment immediately, and take precautions to prevent spread of symptoms until a diagnosis has been rendered.

http://www.cdc.gov/flu/avian/
http://www.who.int/csr/disease/avian_influenza/en/