Mom should wear a mask, open windows and ventilation, and timely treatment if she has the flu. If the mother has the flu, try not to recommend close contact with the child, because the child’s resistance is weak, it is easy to be attacked by viruses and bacteria. If the actual situation does not allow, we must pay attention to do a good job of measures to prevent the transmission of influenza to children. First of all, open the windows regularly to ventilate the room every day, usually for about 30 minutes. Wear a good mask when in contact with children to reduce the risk of transmission through the respiratory tract. Most importantly, the mother of the child should actively pursue treatment, use appropriate medication under the guidance of the doctor, and if breastfeeding is required, pay attention to whether the medication will be secreted through breast milk to avoid affecting the child. Prompt treatment is recommended to minimize the risk of transmission to the child.