COVID-19 vaccine lotteries not associated with increased shots, study finds
https://healthell.blogspot.com/2021/07/covid-19-vaccine-lotteries-not.html
COVID-19 vaccine lotteries not associated with increased shots, study finds
Despite the promise of free tuition, food, beer and even $1 million cash prizes, vaccine lottery incentives were not associated with an increase in COVID-19 shots, a new study claims.
