Massachusetts: more than 4,300 coronavirus breakthrough cases reported – up 28% in a week
There have been more than 4,300 breakthrough cases reported in Massachusetts as of May 31, according to the state Department of Public Health.
SalemNews.com report -more than 4,300 vaccine breakthrough cases
4,300 breakthrough cases is an increase of about 28% on the last figure of 3,343 breakthrough cases reported in Massachusetts on the 23rd May 2021:
Massachusetts 3,343 vaccine breakthrough cases
Image by David Mark from Pixabay
** This post was originally published on June 7, 2021 **