Section 42

If any such Deputy Superintendent of Vaccination or such other person as aforesaid finds that a child who has been 3

times unsuccessfully vaccinated is insusceptible of successful vaccination or that a child brought to him for vaccination has already had small-pox, he shall deliver to the parent or other person as aforesaid a certificate under his hand according to

Form III in the Third Schedule, and shall also, if the certificate is not under the hand of the Deputy Superintendent of Vaccination, transmit within 7 days thereafter a copy of the same by post or otherwise to the Deputy Superintendent of Vaccination, and the child shall thenceforth not be required to be vaccinated.

Certificate of vaccination to be sent to

Superinten-dent.