Ohio Rev. Code Ann. § 4123.55

No compensation shall be allowed for the first week after an injury is received or occupational disease contracted and no compensation shall be allowed for the first week of total disability, whenever it may occur, unless and until the employee is totally disabled for a continuous period of two weeks or more, in which event compensation for the first week of total disability, whenever it has occurred, shall be paid, in addition to any other weekly benefits which are due, immediately following the second week of total disability. There shall be no waiting period in connection with the disbursements provided by section 4123.66 of the Revised Code.