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Breastfeeding

Is it safe to keep breastfeeding when I have a cold, fever, or diarrhea? Will my infection pass to the baby?

The community is firmly reassuring: common infections do not pass to the baby through breast milk, which instead delivers protective antibodies, so you should keep feeding (wearing a mask and avoiding kisses) even with a cold, fever, or diarrhea.

💡Quick Answer

  • Common infections do NOT pass through breast milk
  • Breast milk passes antibodies that protect the baby
  • Keep feeding through cold, fever, or diarrhea
  • Wear a mask while feeding and avoid kisses
  • Illness spreads via breath/saliva/contact, not milk
  • Many moms fed while sick with no harm to baby

⚠️ Caution:This applies to common everyday illnesses; if you have a more serious infection, are taking medication, or are unsure, check with your doctor about whether to continue feeding and which medicines are safe while breastfeeding.

🤔What Parents Worry About

A sick mom's biggest fear is infecting her baby through her milk and feeling she has to stop feeding when the baby needs her most. The community strongly reassures that the opposite is true: breast milk delivers antibodies that actively protect the baby, so continuing to feed (with a mask and no kisses) is the safest choice, backed by moms whose babies stayed well even when the whole household was ill.

Community Answers from Moms(3)

Here's what moms in our community shared based on their own experience.

  1. 1

    Infections do not transmit through breast milk. Breast milk carries antibodies that build the baby's immunity and help fight viruses. Contagious illness spreads through breath, saliva, or close contact, never through breast milk.

  2. 2

    Keep breastfeeding even with fever or a cold. Wear a mask while feeding and avoid kissing the baby. Many moms fed through fever and diarrhea with no harm to the baby.

  3. 3

    Real-life reassurance: one mom and her husband both fell severely ill when their baby was 4 months old, and even then the baby didn't catch it because the breast milk passed on protective antibodies.

About These Answers

The information shared on this page comes from real experiences of mothers in our community. While we strive to provide helpful insights, this content is for informational purposes only and should not be considered medical advice. Always consult with your pediatrician, healthcare provider, or other qualified medical professional for any questions regarding your child's health or development.

Last reviewed: June 17, 2026

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Is it safe to keep breastfeeding when I have a cold, fever, or diarrhea? Will my infection pass to the baby? | Real Mom Answers | Mom Insider