How climate change is impacting seasonal allergies

Millions of Americans who suffer seasonal allergies are seeing their symptoms start earlier and last longer. Dave Malkoff takes a look at what's causing the change and how people are dealing with it.
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[@jacquelinesilvers5267]

😂😂😂😂😂

[@DaveO2488]

What did the Climate change from?

[@scottekoontz]

CO2.

[@acgillespie]

Won't be long and they'll have it down to a science we need to buy the medicine that will allow our lungs to absorb oxygen

[@robertraab]

I love my Perri-Air.

[@shawnneal5894]

Really 🤣😂

[@TunaLounge]

You might have noticed YOU LIE 24/7