World Malaria Day is an occasion to highlight the need for continued investment and sustained political commitment for malaria prevention and control.

The 2026 theme focuses on creating healthy psychosocial working environments, addressing mental health, workload, and workplace culture alongside traditional physical hazards.

The Immunisation Action Week (IAW) is a national awareness program focused on highlighting the importance of vaccination, especially in a pandemic world. All information provided is based on current scientific evidence. The week occurs in April of each year to coincide with World Immunisation Week, with a variety of activities for the general public, as well as healthcare professionals. This annual event reaches a pinnacle with a national, free Influenza Vaccination Day. This year, it will be held in Melbourne and Sydney on 28th April and Canberra on 30 April.