coronavirus vaccine March 21, 2021 7:10 am More Essential Workers Eligible for Vaccine More essential workers, such as grocery store clerks and restaurant employees, become eligible to receive coronavirus vaccines in Massachusetts Monday. US & World Videos 2:09 Celtics win Game 4 in Miami, lead Heat 3-1 in series 2:28 Motorcyclist arrested in deadly Methuen hit-and-run 2:21 Tempers flare at Canton police audit meeting 2:36 Karen Read trial begins with opening statements Monday 2:22 Karen Read jurors hear opening statements
