NYC mayor declares health emergency in response to measles outbreak

#BREAKING / MEASLES IN NYC: Mayor de Blasio declares health emergency in parts of Williamsburg in response to measles outbreak. More: Check out more Eyewitness News - NEW HERE? – Hi! We’re abc7NY, also known as Channel 7 on TV, home to Eyewitness News, New York’s Number 1 news. We hope you love us on YouTube as much as you do on television! OUR SOCIAL MEDIA – FACEBOOK: TWITTER: INSTAGRAM: https: