Answer
Human hepatitis B immunoglobulin should be given cautiously to breastfeeding mothers; immunoglobulins are excreted in human milk and may help protect the neonate against pathogens entering through mucosal surfaces.
Sources for this answer
- Human Hepatitis B Immunoglobulin solution for injectionBio Products Laboratory Limited · emc · SmPC §4.6 Fertility, pregnancy and lactation · Version 10Document updated
Sources checked