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Runny nose? Itchy? Experts say seasonal allergies worsening due to increase in pollen

1 sources1 storiesFirst seen 5/18/2026Score26Mixed Progress
Single Source
CoverageRecencyEngagementVelocityBignessConfidenceClipability
Bigness
26
Coverage
13
Recency
95
Engagement
4
Velocity
0
Confidence
49
Clipability
58
Polarization
0
Claims
1
Contradictions
0
Breakthrough
50

Sentiment Mix

Positive0%
Neutral100%
Negative0%

Geography

North America

Expert Signals

Global News - Main Feed

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A group of Canadian researchers say pollen released by plants during reproduction has gone up across Canada in recent years and is exacerbating allergies from hay fever to hives.

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Blogglobalnews.ca5/18/2026