H. Rept. 117-179: Maternal Vaccination Act, Report to Accompany H.R. 951, Including Cost Estimate of the Congressional Budget Office, November 30, 2021 [open pdf - 354KB]
From the Purpose and Summary: "H.R. 951, the 'Maternal Vaccination Act,' amends the Public Health Service Act (PHSA) to require the Secretary of Health and Human Services (the Secretary) to include outreach to obstetric care providers and improve efforts to increase vaccination among pregnant and postpartum individuals in vaccine public awareness campaigns. The bill also includes efforts to increase vaccination rates of pregnant and postpartum individuals as an authorized purpose for preventive health project grants authorized by the PHSA."
H. Rept. 117-179; House Report 117-179
U.S. Government Publishing Office: http://www.gpo.gov/