Detailed text transcripts for TV channel - MSNBC - 20100410:11:31:00
>> do you find it's just melding together, given environmental changes, things like that? >> the machine learns to recognize these things, unfortunately, in pollen counts, whether it's tree pollen approximate the spring, grass or weed in the summer or ragwe'dedn the fall, or you happen to be an equal opportunity allergies surfer, whether it's pollen or dust, you might not be able to discriminate whether it's due to pollen or animal dander. >> dr. ann maitland, we're going to be speaking with you more this morning because there's people saying, give me more. frustration for u.s. families tryi...
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