Is it important for a mother who is confirmed/suspected to have COVID-19 to cleanse her breasts before breastfeeding her baby?

Washing the breasts every time you feed the baby is not necessary. But, if the mother is confirmed/suspected to have COVID-19, and has just coughed/sneezed over her exposed breasts or chest, she should gently clean the breast with soap and warm water for at least 20 seconds before feeding the baby.