Northeastern VT Regional Hospital - COVID Operations Center 1315 Hospital Dr. 9:00 am - 12:00 pm: St. Johnsbury: Pfizer (Ages 12+) Moderna Johnson & Johnson: 01/04/2022: Northeastern VT Regional Hospital - COVID Operations Center 1315 Hospital Dr. 9:00 am - 12:00 pm: St. Johnsbury: Pfizer (Ages 12+) Moderna Johnson & Johnson: 12/22/2021 ....