Spring allergy season is expected to worsen in 2025. Longer growing seasons due to climate change have caused seasonal allergies to become more severe. You can limit pollen exposure during allergy season with frequent handwashing and limiting time spent outdoors when pollen levels are high.

Allergy season may be getting longer and worse due to the effects of climate change. CBS News' Dave Malkoff breaks down the effects on your health.

As the flowers start to bloom and the weather warms up, many people are eagerly embracing the beauty of spring. They are spending more time outside and enjoying the sunshine. But, for some people, spring can bring on the discomfort of seasonal allergies.

According to the CDC, a quarter of adults in the U.S. experience seasonal allergies while one in five kids suffer from them.