The entire worldwide asthma has spread very fast and is due to global warming, dust, cold, and allergies. The World Health Organization has announced that the world will celebrate World Asthma Day on 5th May every year, so that people are aware of this disease and they can get more information about this disease and get their treatment done. I always say that you should strengthen your immunity, exercise, do yoga, take a healthy diet and keep yourself healthy and active. Here you can know How to prevent and treatment of Asthma.