Del. Code tit. 16, § 802

Any physician, surgeon, obstetrician, midwife, nurse, maternity home or hospital of any nature, parent, relative and any persons attendant on or assisting in any way whatsoever, any infant or the mother of an infant at childbirth, or any time within 2 weeks after childbirth, knowing the condition defined in § 801 of this title to exist, within 6 hours thereafter shall report such fact to the local health officer of the city, town, village or whatever other political division there may be, within which the infant or the mother of any such infant may reside. The local health officer shall investigate or have investigated, each case as filed with the officer in pursuance with the law and any other such case as may come to the local health officer’s attention.