42 C.F.R. § 484.70
The HHA must maintain and document an infection control program which has as its goal the prevention and control of infections and communicable diseases.
(b) Standard: Control. The HHA must maintain a coordinated agency-wide program for the surveillance, identification, prevention, control, and investigation of infectious and communicable diseases that is an integral part of the HHA's quality assessment and performance improvement (QAPI) program. The infection control program must include:
[82 FR 4578, Jan. 13, 2017, as amended at 86 FR 61621, Nov. 5, 2021; 88 FR 36510, June 5, 2023]