Bird flu is caused by a type of influenza virus that rarely infects humans.

Symptoms

When to see a doctor

See your doctor immediately if you develop a fever, cough and body aches and have recently traveled to a part of the world where bird flu occurs. Be sure to let your doctor know if you visited any farms or open-air markets.

Causes

Complications

People with bird flu may develop life-threatening complications, including:

Tests and diagnosis

Laboratory tests

Samples of fluids from your nose or throat can be tested for evidence of bird flu virus. These samples must be taken within the first few days after symptoms appear.

Imaging tests

X-rays may be useful in assessing the condition of your lungs, which can help determine the proper diagnosis and the best treatment options for your signs and symptoms.

Treatments and drugs

Many influenza viruses have become resistant to the effects of a category of antiviral drugs that includes amantadine and rimantadine. Health officials recommend the use of oseltamivir or, if oseltamivir can’t be used, zanamivir. These drugs must be taken within two days after the appearance of symptoms.

Prevention

Bird flu vaccine

The Food and Drug Administration has approved one vaccine to prevent infection with one strain of H5N1 bird flu virus. This vaccine isn’t available to the public.

Recommendations for travelers

 

Leave a Reply

Your email address will not be published. Required fields are marked *