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 1:32 Jimmy Carter to be laid to rest Thursday in Georgia hometown 3:01 Devastating wildfires continue to rage through California 0:23 Bruins' moms supporting team tonight in Tampa 2:05 Revere seniors bare all for a good cause 1:18 Who should worry about deportation under the Trump administration?