CIC’s operations opened with an initial dosage capacity of 800 Pfizer-BioNTech vaccinations per day, with plans to increase that number to 2,500 daily appointments in a month’s time —half will be reserved for local residents.

Bostonians looking for a quicker COVID-19 vaccine have taken to offering the elderly rides to vaccination sites on Craigslist, following a Wednesday announcement by the state that caregivers accompanying those over 75 are eligible for a same-day appointment.