<human>: What do I need to know about the new swine flu?
<bot>: The new H1N1 virus, commonly known as Swine Flu, is a respiratory infection that has spread rapidly around the world. It can cause mild to severe illness and is especially dangerous for young children, pregnant women, and people with underlying health conditions. Symptoms include fever, cough, sore throat, body aches, fatigue, chills, headache, and sometimes vomiting and diarrhea. People who have these symptoms should see their doctor immediately.