Massachusetts health officials reported 7,626 new COVID-19 cases and eight more deaths on Monday in a report covering three days' worth of data.
This comes as local doctors push to reinstate mask mandates in certain locations as case counts continue to rise.
In total, there have been 1,698,587 cases and 19,330 deaths since the start of the coronavirus pandemic. Last week, the state reported more than 5,000 new cases in a single day — prior to that, the last time there were over 5,000 new cases reported in a single day was at the end of January.
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The state reported 807 people hospitalized for COVID-19 as of Monday's data release, with 267, or 33%, being primary cases. Of the total hospitalizations, 74 are in intensive care and 24 are intubated.
Massachusetts' COVID metrics, tracked on the Department of Public Health's interactive coronavirus dashboard, have declined since the omicron surge, but case counts have been on an upward trajectory for several weeks.
This latest increase is being attributed to subvariants of omicron — first, it was the "stealth" omicron variant BA.2, and more recently the BA.2. 12.1 subvariant, which health officials say appears to be up to 27% more contagious than BA.2. However, there is no data to indicate it causes more serious illness.
The state's seven-day average positivity rate went down to 8.3% Monday, compared to 9.2% on Friday.
For context, the numbers are still below the types of case counts and hospitalizations seen at height of the omicron surge in January, when average daily case counts reached over 28,000 and hospitalizations peaked at around 3,300.
COVID levels in wastewater, as reported by the Massachusetts Water Resources Authority's tracking system have also been increasing, but the latest report shows levels declining somewhat.
It's important to note that the levels of virus seen in the wastewater remain nowhere near where they were during the peak of the omicron surge.
Experts have also said that case count reporting became a less accurate indicator during the omicron surge, given the difficulties in getting tested. Now, widespread use of rapid tests means that some results go unreported.
More than 14.7 million vaccine doses have now been administered in Massachusetts.
Health officials on Monday reported that a total of 5,380,815 Massachusetts residents have been fully vaccinated.