April 2, World Autism Awareness Day, has been an officially sanctioned United Nations General Assembly Day of Observance since 2008.

World Asthma Day is an annual event organized by the Global Initiative for Asthma to improve asthma awareness and care around the world. World Asthma Day takes place on the first Tuesday of May. 

May 12th is the Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) International Awareness Day. On this special day, we highlight how you can support the millions of people who suffer from ME/CFS. ME/CFS is a serious, long-term illness that affects many-body systems.