USA: nearly 59,000 vaccine breakthrough cases, 468 deaths in Massachusetts

Nearly 59,000 fully vaccinated Massachusetts residents have now tested positive for COVID-19 and 468 of them have died.

In the last week, 4,608 new breakthrough cases have been reported....More...

USA: 40% vaccine breakthrough in Massachusetts last week

Breakthrough infections accounted for about 40% of all cases reported in Massachusetts last week. The Massachusetts Department of Public Health has tracked a cumulative 19,443 confirmed COVID-19 infections among those fully vaccinated in the state to date and a total of 144 deaths....More...

USA: At least 125,000 vaccine breakthrough infections, 1,400 dead

At least 125,000 fully vaccinated Americans have tested positive for Covid and 1,400 of those have died, according to data collected by NBC News. ...More...

USA: Cape Cod superspreader – 79% of breakthrough infections symptomatic, 80% of hospitalized were fully vaccinated

Scientists researching the Provincetown, Cape Cod Covid outbreak reported that 79 percent of the breakthrough infections were symptomatic. Four of five people who were hospitalized were fully vaccinated....More...

USA: Provincetown, Cape Cod outbreak – 882 infections, 74% fully immunized, most reporting symptoms

As of Thursday, 882 people were tied to the Provincetown outbreak. Among those living in Massachusetts, 74% of them were fully immunized, yet officials said the vast majority were also reporting symptoms....More...

Detection of 54 cases of the P.1 variant in Massachusetts in less than a month

All three global VoCs (B.1.1.7, B.1.351, and P.1) have now been detected in MA. However, unlike B.1.1.7 and B.1.351, P.1 has shown a rapid rise in frequency in the few weeks following its first detection on March 16th, 2021. ...More...