It is an international day to celebrate the benefits of a healthy mouth and to promote worldwide awareness of the issues around oral health and the importance of oral hygiene.

World Autism Awareness Day aims to increase people's awareness about people, especially children, with autism.

World Haemophilia Day is to raise awareness about hemophilia and other inherited bleeding disorders. Theme for the year 2016: Treatment for all is the vision of all

The 2016 campaign stresses the need for immunization among adolescents and adults - throughout life.

World Malaria Day is commemorated every year on 25 April and recognizes global efforts to control malaria.

World Asthma Day is an annual event to improve asthma awareness and care around the world.