Changes in onset of spring due to climate change is linked to more allergies across the US, finds a new study, based on over 300,000 respondents between 2002 and 2013, that shows that seasonal allergic rhinitis, or hay fever, increases when the timing of spring “greenup” changes.

Changes in onset of spring due to climate change is linked to more allergies across the US, finds a new study, based on over 300,000 respondents between 2002 and 2013, that shows that seasonal allergic rhinitis, or hay fever, increases when the timing of spring “greenup” changes.: https://ift.tt/2HZryDg Read more... https://ift.tt/2uznVvT