What diseases can be passed through breast milk?
John Thompson
Updated on January 12, 2026
The concern is about viral pathogens, known to be blood-borne pathogens, which have been identified in breast milk and include but are not limited to hepatitis B virus (HBV), hepatitis C virus (HCV), cytomegalovirus (CMV), West Nile virus, human T-cell lymphotropic virus (HTLV), and HIV.