Any expenditures heretofore made by a city of one hundred thousand population or more, and by the county in which it is located, not made fraudulently and which were within the legal limits of indebtedness, towards the expense of maintenance and operation of a combined health department, are hereby legalized and ratified.
[ 1949 c 46 § 11; Rem. Supp. 1949 § 6099-40.]