Mass. changes COVID-19 death definition, but NH continues its own, more specific criteria. Subscribe to WMUR on YouTube now for more: http://bit.ly/1lOjX9C Get more Manchester news: http://www.wmur.com Like us: https://www.facebook.com/wmur9 Follow us: https://twitter.com/WMUR9 Instagram: https://www.instagram.com/wmur9/