Climate change to blame for major surge in hay fever - Times LIVE

http://www.timeslive.co.za/scitech/2011/10/19/climate-change-to-blame-for-major-surge-in-hay-fever

Dr Michael Levin, an allergy consultant at Pharma Dynamics, a pharmaceutical company, said: "Hay fever may become a problem for nearly half of all South Africans by 2050 as a result of climate change.