not to be sneezed at

Australia’s hay fever sufferers can expect their torment to last longer and become more intense with climate change, according to researchers at home and abroad.

Global warming is likely to cause an increase in the abundance of tropical and subtropical grasses as they will be able to grow further south, Dr Rimmer wrote.

Additional effects of global warming may include earlier seasons, higher pollen loads and possibly more allergenic pollen.

Janet Rimmer is a respiratory physician and allergist at St Vincent’s Clinic in Sydney.

The Sydney Morning Herald, 3 Oct 2014