What's the link between hay fever and asthma, and how are they treated?
- Written by Reena Ghildyal, Associate Professor in Biomedical Sciences, University of Canberra

Spring is a favourite time of year for many – as the earth rejuvenates, lawns become green and trees blossom. But for the 15% of Australians who get hay fever, it can be a struggle to get through the season.
At least half of all people wi...