10- 144 C.M.R. ch. 260, § 3
Current through 2024-51, December 18, 2024
The certificate must show that the immunization is effective at the time of licensure.
10- 144 C.M.R. ch. 260, § 3
The certificate must show that the immunization is effective at the time of licensure.
10- 144 C.M.R. ch. 260, § 3