K.C. Fazio, left, 14, an eighth-grader, enjoys a hug with Chayla Fisher, 13, a seventh-grader at Franklin Regional Middle School in Murrysville, Pa.
K.C. Fazio, left, 14, an eighth-grader, enjoys a hug with Chayla Fisher, 13, a seventh-grader at Franklin Regional Middle School in Murrysville, Pa. Bill Wade File photo
K.C. Fazio, left, 14, an eighth-grader, enjoys a hug with Chayla Fisher, 13, a seventh-grader at Franklin Regional Middle School in Murrysville, Pa. Bill Wade File photo

When it comes to protecting your health, hug it out, experts say

January 17, 2015 04:14 PM

UPDATED January 19, 2015 11:03 PM

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