Massachusetts January 3, 2023 1:35 pm COVID Q&A: Is XBB Contributing to Rising Wastewater Levels? Top Boston doctors talk about what could be causing the biggest spike in COVID-19 wastewater levels Massachusetts has seen in a year during NBC10 Boston’s weekly “COVID Q&A” series. US & World Videos 2:16 Mass. girls high school teams win 4 state titles in a row 2:11 Worcester residents to march in Thanksgiving Day Parade 2:44 Medical professionals use AI to help determine cancer treatment 2:53 Free boxing program inspiring kids in Revere 2:02 Ground Round reopening in Shrewsbury
