Who: Existing Patients aged 6 months – 4 years (Doses 1, 2, & 3), Existing Patients aged 5+ (Initial Doses & Boosters) When: Every Monday from 9:00 a.m.-1:00 p.m. Where: Lowell Community Health Center, 1st Floor, 161 Jackson Street, Lowell, MA 01852 THIS IS A WALK-IN CLINIC FOR LOWELL CHC PATIENTS ONLY – NO APPOINTMENT NEEDED