Could global warming impact allergies? - Dallas News | myFOXdfw.com

Could global warming impact allergies?

Posted: Updated:

By Deena Centofanti
Fox 2 News

It used to be that Janet Clement wouldn't need her handy box of tissues until spring.  But these days she finds her allergies are becoming less seasonal and more constant.

"You don't typically have allergies in the winter, so that's really a reason I came back, is to try to figure out what's going on there, " says Clement.


To find out, Janet went to the allergy experts at National Jewish Health in Denver.      After analyzing her allergies, doctors here say at least part of Janet's change, may be due to climate change.

"With the increased temperature, many plants tend to pollinate earlier in the season," says Doctor Richard Webber.

Doctor Richard Weber is an allergist and researcher who says there may be debate over what's causing climate change, but there's no doubt it's happening.      

Temperatures and carbon dioxide levels are both on the rise and if you have allergies, you may be paying the price.

At pollen collection stations like this around the world, researchers are finding a similar trend.  Dr. Weber recently published a study on global warming's impact on allergies.  He notes that three-hundred-eighty-five species in Europe are blooming earlier than ever.  And in the U.S. and Canada, ragweed season is nearly a month longer.

"And not only that, they're producing more pollen.  So, pollen counts are going up, and in some cases, dramatically so," says Dr. Weber.

In fact, Dr. Weber predicts that Michigan will see more ragweed in the fall because we don't get a killing freeze as early as we used to.

  • Local NewsLocal NewsMore>>

  • Federal sting ends in gunfire in Highland Park

    Federal sting ends in gunfire in Highland Park

    Friday, August 1 2014 10:27 PM EDT2014-08-02 02:27:28 GMT
    In what started as a traffic stop, resulted in a shootout between federal agents and a pair of men known to have illegal assault rifles in Highland Park.Police say a task force of ATF and FBI agents who had previously set up a meet with two men, known to have AK-47s and AR-15s in their Chevrolet Cavalier, began to move in. The traffic stop was made near Oakland and Victor about 7:30 p.m. Friday. The car rammed the federal agents vehicle and the driver opened fire with a handgun. The agents re...
    In what started as a traffic stop, resulted in a shootout between federal agents and a pair of men known to have illegal assault rifles in Highland Park.Police say a task force of ATF and FBI agents who had previously set up a meet with two men, known to have AK-47s and AR-15s in their Chevrolet Cavalier, began to move in. The traffic stop was made near Oakland and Victor about 7:30 p.m. Friday. The car rammed the federal agents vehicle and the driver opened fire with a handgun. The agents re...
  • Man arrested after trying to wrestle gun from officer in Detroit

    Man arrested after trying to wrestle gun from officer in Detroit

    Friday, August 1 2014 9:32 PM EDT2014-08-02 01:32:44 GMT
    A man was arrested after he went for an officer's gun trying to wrestle it away from Detroit Police, causing the weapon to fire.SkyFOX was over the scene on Manning Street in Detroit, where the incident occurred Friday,The bullet didn't hit anyone and police took a 27-year-old man from Roseville into custody.Police say the home was a known drug den, and when officers drove by the property -- four people ran from the home.The officer and suspect were treated at a hospital for non life threaten...
    A man was arrested after he went for an officer's gun trying to wrestle it away from Detroit Police, causing the weapon to fire.SkyFOX was over the scene on Manning Street in Detroit, where the incident occurred Friday,The bullet didn't hit anyone and police took a 27-year-old man from Roseville into custody.Police say the home was a known drug den, and when officers drove by the property -- four people ran from the home.The officer and suspect were treated at a hospital for non life threaten...
  • New DTE app lets users check their energy use

    New DTE app lets users check their energy use

    Friday, August 1 2014 7:59 PM EDT2014-08-01 23:59:24 GMT
    Joel Miller, a senior strategist with DTE Energy, gave us some insight -- on DTE insight. The new, free smart phone app helps customers see their energy use hour by hour -- or minute by minute."By studying your data and by looking around your home you can discover what things are using energy," Miller said. Then, you make choices -- replace appliances or physically turn off whatever's not needed -- or is wasting energy, and save money on your energy bill in the process."I think for a lot of u...
    Joel Miller, a senior strategist with DTE Energy, gave us some insight -- on DTE insight. The new, free smart phone app helps customers see their energy use hour by hour -- or minute by minute."By studying your data and by looking around your home you can discover what things are using energy," Miller said. Then, you make choices -- replace appliances or physically turn off whatever's not needed -- or is wasting energy, and save money on your energy bill in the process."I think for a lot of u...
Powered by WorldNow

KDFW FOX 4
400 N. Griffin Street
Dallas, Texas 75202

Main Station Directory:
(214) 720-4444
News Fax:
(214) 720-3263 or (214) 720-3333

Didn't find what you were looking for?
All content © Copyright 2000 - 2014 Fox Television Stations, Inc. and Worldnow. All Rights Reserved.
Privacy Policy | New Terms of Service What's new | Ad Choices