ROCHESTER, N.Y. (WROC) — You've probably been seeing that white fluffy stuff flying around everywhere, and you may be wondering if it's making your allergy symptoms flare up. That stuff is Cottonwood seed. If your allergies are flaring up, Dr. Shahzad Mustafa, the lead physician of Allergy, Immuno logy and Rheumatology at Rochester Regional Health, says [...] ...read more read less