*This post originally appeared on The PediaBlog on April 14, 2022. Masks Help Reduce Hay Fever As we all wait for Mother Nature to decide when winter will finally end, the 60 million Americans who suffer from seasonal allergic rhinitis (hay fever) are bracing themselves for an itchy and sneezy spring. Stocking up on tissues and antihistamines is an annual ritual for many allergy suffers. Emma Polen spoke with a couple of local allergists who encourage their patients to keep those N95 face masks handy when they work and play outdoors: Dr. Merritt Fajt, assistant professor of medicine at the University of Pittsburgh and a specialist in UPMC’s Pulmonary, Allergy and Critical Care Medicine division, said that even before COVID-19, she was already suggesting mask-wearing for patients with severe allergies when they were going to do yard work. “When more people were wearing masks outside, there was a definite decrease in the amount of symptoms from outdoor al...