At 71%, Middlesex is Massachusetts' most vaccinated county

About 71% of people living in Middlesex County are fully vaccinated as of Tuesday, according to data from the the Centers for Disease Control and Prevention.

The CDC considers someone fully vaccinated two weeks after they've been given a single-dose shot (Johnson & Johnson) or the second of a two-dose shot (either Pfizer or Moderna).

Massachusetts reported 847,512 total cases of the coronavirus, an increase of 1% from the week before.

Among Massachusetts counties, Middlesex has the highest percentage of its population fully vaccinated. Others in the top five are Norfolk (70%), Suffolk (66%), Essex (66%) and Plymouth (62%).

Here are the latest numbers on COVID-19 vaccinations in Middlesex County as of Tuesday:

How many people in Middlesex County have received a COVID-19 vaccine?

• 79% of people in Middlesex County have received at least one dose of the vaccine, for a total of 1,260,600 people
• 71% of people in Middlesex County are fully vaccinated, for a total of 1,131,915 people

For a county-by-county look at the vaccination rollout, see our COVID-19 vaccine tracker, which is updated daily.

How many people in Massachusetts have been vaccinated so far?

• 80% of people in Massachusetts have received at least one dose of the vaccine, for a total of 5,485,304 people
• 70% of people in Massachusetts are fully vaccinated, for a total of 4,782,361 people