People who can’t get the HPV vaccine include people with allergies, women younger than 9 and older than 45, women who are breastfeeding, preparing for pregnancy, pregnant, and people with existing HPV infections or cervical lesions. HPV vaccine can prevent human papillomavirus infection, reduce the incidence of warts and cervical cancer, HPV vaccine also has strict indications, in which the following groups should not play HPV vaccine. 1. Allergy: If you are usually allergic to protein and other substances, you should not play HPV vaccine, otherwise it is easy to heartbeat, breathing difficulties, or even anaphylactic shock and other life-threatening. 2. Women younger than 9 years old and older than 45 years old: HPV vaccine has bivalent vaccine, quadrivalent vaccine and nine-valent vaccine, of which there is a certain range of age for each type of vaccine, women younger than 9 years old and older than 45 years old are not suitable for HPV vaccination. 3. Breastfeeding preparation pregnancy women: preparation for pregnancy women should not be vaccinated with HPV vaccine, in the breastfeeding period to stop breastfeeding can be vaccinated with HPV vaccine, pregnant women need to stop breastfeeding after delivery of the baby and then vaccinated with HPV vaccine. 4. Existing HPV infection or cervical lesions: married women need to be screened for HPV and TCT before receiving the HPV vaccine, and if they have HPV infection or cervical lesions they can’t be vaccinated with HPV. For knowledge about HPV vaccination, it is recommended to consult your doctor.