Posted by Health News

Channel 5 -- A new study suggests that closeness to pets could create a concerning health issue making prescribed medicines less effective. (2:21) Subscribe to WCVB on YouTube now for more: http://bit.ly/1e8lAMZ Get more Boston news: http://www.wcvb.com Like us: https://www.facebook.com/wcvb5 Follow us: https://twitter.com/WCVB Instagram: https://www.instagram.com/wcvb5/