coronavirus July 6, 2021 6:41 am

Study: Lotteries Don't Increase Vaccine Rates

Big cash prizes that are aimed at boosting vaccination rates might not be as motivating as organizers hoped, a Boston University study shows.

US & World Videos

2:58

Karen Read trial: Defense accuses prosecution witness of perjury
2:24

Gov. Maura Healey reacts to Steward bankruptcy filing
9:57

Week 2 of the Karen Read trial resumes Monday
2:33

Karen Read trial resumes Monday
2:07

Steward Health Care files for bankruptcy
Exit mobile version