Coronavirus November 18, 2020 6:21 pm Nurses Prepare for Surge of COVID-19 Patients Massachusetts General Hospital is preparing for what doctors say could be some of our darkest days yet. US & World Videos 1:39 Lawrence police cracking down on illegal dirt bikes 1:31 CDC recommends updated Covid shot for everyone ages 6 months and up 2:30 Putting an increase in COVID cases into context 1:41 COVID cluster prompts masking at Beth Israel Deaconess Medical Center 0:50 COVID cluster at hospital prompts return of mask requirement in affected unit