Information updates

Thunderstorm asthma epidemic

Dec 9, 2016

The recent thunderstorm asthma epidemic in Melbourne and its tragic consequences highlight the need for more research, education and awareness in this area.

Thunderstorm asthma is thought to be triggered by thunderstorms that have rapid changes in wind, temperature and humidity, which cause pollen grains to absorb moisture, burst open and release large amounts of small pollen allergen particles that can penetrate deep into the small airways of the lung.   

Not everyone affected by Australian thunderstorm asthma epidemics has had thunderstorm asthma before. However, they have usually had severe allergic rhinitis (hay fever) and have been found to be allergic to ryegrass pollen.

If you have allergic rhinitis or asthma triggered by pollen:

It is important to note that:

Further information on thunderstorm is available at:

www.allergy.org.au/patients/asthma-and-allergy/thunderstorm-asthma 

https://theconversation.com/keeping-one-step-ahead-of-pollen-triggers-for-thunderstorm-asthma-69408 

AusPollen Apps are available at www.pollenforecast.com.au and these aim to provide accurate and easily accessible information on local pollen counts.  Completion of a short questionnaire https://survey.qut.edu.au/f/187809/5405/ will help the AusPollen research team to evaluate usefulness of the apps and how the service can be improved. This research is funded by NHMRC Partnership Project GNT1116107 and co-sponsorship from partner organisations, including ASCIA and AIFA.