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  1. Bird Flu Virus Infections in Humans | Avian Influenza (Flu)

  2. Avian Influenza (Bird Flu): H5N1, Causes, Symptoms & Treatment

  3. Information on Bird Flu | Avian Influenza (Flu) - Centers for …

  4. H5N1 Bird Flu: Current Situation Summary | Avian Influenza (Flu)

  5. Bird flu (avian influenza) - Diagnosis and treatment - Mayo Clinic

  6. Bird Flu - Infections - Merck Manual Consumer Version

  7. Bird Flu (Avian Flu): Symptoms, How You Catch It, Treatments ... - WebMD

  8. What Is Bird (Avian) Flu? Symptoms, Causes, Diagnosis, Treatment, and ...

  9. Bird (Avian) Flu: Symptoms, Human Risk, Prevention - Verywell …

  10. H5N1 bird flu: Symptoms, causes, and diagnosis - Medical News Today