Wis. Stat. § 253.11: Infant blindness.

(1) For the prevention of ophthalmia neonatorum or infant blindness the attending physician or midwife shall use a prophylactic agent approved by the department.

(2) In a confinement not attended by a physician or nurse-midwife, if one or both eyes of an infant become inflamed, swollen and red or show an unnatural discharge at any time within 2 weeks after birth, the nurse, parents, or other person in charge shall report the facts in writing within 6 hours to the local health officer who shall immediately warn the person of the danger. The local health officer shall employ at the expense of the local health department a competent physician to examine and treat the case.

(3) Any person who violates this section may be required to forfeit not more than $1,000.