World Asthma Day 2025. It was founded in 1998 by gina (the global initiative for asthma), with the backing of the american organisation, nhlb (the national heart, lung and blood institute). It is an annual event on the first tuesday of may.

It is an annual event organized by the global initiative for asthma (gina) to improve asthma awareness and care around the world. The day aims to raise awareness about asthma and improve the quality of life.