Healthy Pennsylvania toddler receives 'one-in-a-million' paralyzing diagnosis. <script type='text/javascript' src='http://z.cdn.turner.com/cnn/van/resources/scripts/van-widgets.js'></script> <div data-cnnvansinglewidget data-affiliate='gantdaily' data-videoid='van/ns-acc/2016/04/15/NE-012FR_CNNA-ST1-1000000003453237' data-size='auto' data-autostart='true'></div>