Dr.Krupan Kumar Explains about Swine Flu : Symptoms, Causes, Investigations, Diagnosis, Treatment, Preventionbr br The Video includes the following sections br br br 1. What is Swine Flu?br br 2. What are the etiological factors for swine flu?br br 3. What are the clinical symptoms of swine flu?br br 4. How to diagnose swine flu?br br 5. What are the preventive measures for swine flu?br br 6.