The second injection of the nine-valent cervical cancer vaccine has been delayed because of the epidemic generally speaking, you can continue to be vaccinated. The vaccination process of the nine-valent cervical vaccine is, in total, three doses, according to 0-2-6 months, that is, the second shot and the first shot interval of 2 months, the third shot and the second shot interval of 4 months, can not be advanced, but can be pushed back, so a short delay is possible to continue to be vaccinated, but the effect may be weakened. Consultation with a medical professional is recommended for specific cases. However, if the vaccine is delayed due to pregnancy and other causes, the need to delay for a longer period of time, it is also recommended to suspend the vaccination, to be pregnant, breastfeeding and then continue to vaccinate, but the immunity timeliness will be poorer than the standardized vaccination process. Nine-valent cervical vaccine delay is possible to continue to vaccinate, it is recommended to complete the vaccination as soon as possible to ensure the timeliness of the vaccine.