World Asthma Day (First Tuesday of May)This Day is observed every year on the first Tuesday of May to spread awareness and care about asthma in the world. An annual event is organised by the Global Initiative for Asthma. Asthma is a chronic inflammation of bronchitis causing cough, breathlessness, chest tightness etc ,Many people are getting this nowadays by changing the lifestyle but the funny fact is we are unable to find that how we are getting this and from what source .Anyhow ,be careful and get proper knowledge .