Influenza vaccination is the most effective and simple way to prevent influenza. To protect the health of young children, the Changhua County Health Bureau appealed to parents that this year's vaccine strains are consistent with the current domestic strains, and that young children suffer. The flu has a faster course and a high chance of serious illness. Parents should not neglect it. They should take the flu vaccine for children over 3 months old and under 3 years old as soon as possible to effectively fight the flu virus. The flu vaccines on the market are safe, and it takes at least 2 weeks after vaccination to produce protection. The Health Bureau once again appeals to children over 3 months old and under 3 years old to be high-risk groups with flu and severe cases. Please remember early. Bring a child health handbook and a health insurance card to a health clinic or vaccination contract hospital for vaccination to protect your child's health. The list of Changhua County Influenza Vaccine Contract Medical Institutions can be found on the website/health resources/epidemic items (http://www.chshb.gov.tw/download/?type_id=1280). If the public has any flu For vaccination related issues, please call the Department of Disease Control, Tel: 04-7115141 to 5104.