Also opening Sunday: the first vaccine hubs -- in Brooklyn (Bushwick Educational Campus), Queens (Hillcrest High School) and the Bronx (South Bronx Educational Campus). Those will be open seven days a week from 9 a.m. to 7 p.m. and require advance appointment scheduling on the city's Department of Health website. The three new hubs and two 24-hour centers add to the city's library of some 125 sites already providing the vaccine to qualified New Yorkers. The majority of those 125 sites are hospitals, clinics and federally qualified health centers and urgent care. Opening up new hubs comes as the state expands its eligibility criteria for those allowed to receive their first shots. Beginning Monday, the state welcomes people in group 1B (teachers, police and firefighters, public transit and safety workers, and people over 75) to schedule appointments.