§ 321. Local health officer; power of commissioner to appoint; expenses. 1. If any local board of health fails to appoint a health officer qualified as provided in the sanitary code, the commissioner may exercise the powers of a health officer in such municipality, or designate a health officer qualified as provided in the sanitary code, to exercise such powers.
2. The expenses lawfully incurred by the commissioner in such municipality shall be a charge upon and paid by such municipality until such time as a local health officer shall be appointed therein, whereupon the jurisdiction conferred by this section on the commissioner or other person designated by him shall cease.
