Dr. Jill Poole Says Rain Increased Weed Pollen and Mold Allergies
Rain this season fueled a heavy season of weed pollen and mold across the area, triggering lingering allergy symptoms.
- Rainfall this season increased weed and mold spore growth across the area.
- Allergist Dr. Jill Poole reports that while weed pollen has begun to slow, mold levels remain consistently high.
- Patients struggling with ongoing symptoms are advised to try over-the-counter remedies before consulting a specialist.
Precipitation this season created optimal conditions for weeds and mold to thrive, according to Dr. Jill Poole, an allergist and immunologist with Nebraska Medicine, WOWT reported. Local residents commonly experience allergies to ragweed and other weeds, but the recent moisture intensified those reactions.
“And with all the rain that we’ve had this season, the weeds really grew well. And there was a ton of weed pollen. As well, with all this rain, there’s also been a lot of mold,” Poole said.
While weed growth has started to taper off, mold spore concentrations have not dropped. Poole noted that both Alternaria mold and ragweed are highly allergenic.
“And so they’re very allergenic, both the molds, Alternaria, and the ragweed and weeds. The weeds have started to slow down in the last week or two. But the mold is continually being very high,” Poole said.
Poole explained that mold spores accumulate in fallen leaf piles, and routine activities like raking or jumping into the leaves actively aerosolize the spores.
She also cautioned against opening windows on a nice day, as this practice allows outdoor allergens to enter indoor living spaces.
For individuals managing persistent symptoms, Poole recommends starting with over-the-counter allergy medications. Patients who fail to find relief through standard retail options should seek care from a qualified allergy specialist.
Disclaimer: The information provided in this article is for educational and scientific communication purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider regarding any medical condition, diagnosis, or treatment plan.