Video: Symptoms of Swine Flu – What you need to know.

In this video, Dr. Joe Bresee, with CDC’s Influenza Division, describes the symptoms of swine flu and warning signs to look for that indicate the need for urgent medical attention. Related Media: CNN Story Highlights # The emergence of the swine flu has raised many questions; here are some answers # Swine flu was first identified in 1930 when researchers isolated the virus in a pig # Why people are dying in Mexico but not in other places is still a mystery # While the virus can live on surfaces, transmission is unlikely Swine flu: Your questions answered: CNN Article