An updated Plan Do Study Act (PDSA) Quality Improvement document has been published to assist practices plan and prepare for the 2026 Thunderstorm Asthma season that commences on 1 October and runs through to the end of December.

Epidemic thunderstorm asthma events occur when there is a mix of high grass pollen counts combined with specific weather conditions that can increase the risk of people experiencing severe asthma symptoms.It can impact a large number of people suddenly, overwhelm health systems and have serious and even life-threatening outcomes.

Access the updated PDSA: Thunderstorm Asthma preparation and awareness (WORD 514 KB)

For more information on Thunderstorm Asthma including preparation and planning, see Thunderstorm Asthma | Western Victoria Primary Health Network