You can still breastfeed your baby if you have a cold. The cold virus is not transmitted through breast milk, but through airborne droplets. Therefore, it is best to wear a mask when breastfeeding your baby to avoid transmitting cold viruses and bacteria to your baby through breathing and droplets as much as possible. And try to touch the baby as little as possible, wash your hands before holding the baby, and don’t breathe directly into the baby to avoid infection. The germs on the mother’s body can be transmitted to the baby through the respiratory tract, including the secretions from the mother’s eyes, nasal secretions, saliva, etc., which can transmit bacteria and viruses to the baby, so wash your hands with soap and hand sanitizer before holding the baby to sterilize it and change into clean clothes. At the same time, the windows should be opened and ventilated every day to keep the air inside, and it is best to use vinegar to fumigate and disinfect. The child’s toys, pacifiers, surfaces of furniture that are often touched, such as the guardrails of the crib, and even the floor, can also be disinfected.