The DPT5 vaccine can be given first, or the 13-valent pneumonia vaccine can be given first, usually at 14-day intervals according to the appropriate age of the month. The basic immunization ages of DPT and 13-valent pneumonia vaccine are partially overlapping. Usually, you can choose to give DPT first or 13-valent pneumonia vaccine first, and usually you just need to give the injection according to the corresponding age of the month, and you must pay attention to the interval of 14 days when you give the other vaccine. The basic immunization of DPT5 is usually given at 2, 3, 4 months of age or 3, 4, 5 months of age, and booster immunization is given at 18 months of age. 13-valent pneumonia vaccine is usually given at 2, 4, 6 months of age, and booster immunization is given at 12 to 15 months of age. The specific order of vaccination parents can go to the vaccination clinic consultation, under the guidance of the doctor for vaccination.