[EdFNJ]

I guess this explains it. My daughter and family lives in Nj just east of Philly and this data is a couple weeks old. 3300 out of 11,201 REPORTED cases were "fully vaccinated" which I assume means at least 2 shots. That more than 25% of all cases were 'breakthrough."

The December case information, made public by the Philadelphia Department of Public Health Tuesday, shows a surge in cases this month that’s likely to be among the worst of the year. The city tallied 11,201 COVID-19 cases as of Tuesday, the most in a single month since April, with still more than a week remaining in 2021. Of those, 3,300 were among fully vaccinated people. The data offer a first glimpse of case rates while the omicron variant is present in the city, but leave unanswered a slew of important questions

Original article: Philly breakthrough COVID cases rising as omicron spreads