During the third injection of COVID-19, what should we pay attention to? If there is a history of allergy, it is not recommended to vaccinate COVID-19

Precautions during COVID-19 vaccination

At present, there are two main types of COVID-19 vaccines that are expected to be the first to be marketed in China - inactivated vaccines and adenovirus vector vaccines, of which four vaccines have entered phase III clinical trials. In principle, once marketed, they can first ensure safety and effectiveness, but the following matters still need to be noted:

If you have mild to moderate acute diseases during vaccination, no matter whether you have fever symptoms, it is recommended to vaccinate after the symptoms subside. If there is a history of allergies to vaccine ingredients, vaccination is not recommended. If you are currently or recently using any other vaccines or medications, including over-the-counter drugs, be sure to inform your doctor before vaccination to prevent drug interactions from affecting the immune response after vaccination. After vaccination, one should observe for at least 30 minutes before leaving. If discomfort occurs during the observation period or after returning home, especially severe discomfort such as difficulty breathing, urticaria, and rapid heartbeat, it is necessary to consult a doctor in a timely manner and seek sexual treatment if necessary. The vaccination site should be kept clean, but it is generally not recommended to take a shower on the same day to prevent discomfort or infection at the injection site caused by catching a cold. Theoretically, there is no strict dietary taboo for COVID-19 vaccine vaccination, but drinking is generally not recommended to prevent discomfort after drinking, cover up adverse reactions after vaccination, delay treatment, and even cause adverse effects on the vaccination effect. In addition, we also need to remind you that according to a batch of COVID-19 inactivated vaccines urgently used for key populations in Jiaxing City, Yiwu City and other places in Zhejiang Province recently, the published relevant data shows that COVID-19 previously infected persons or those with positive nucleic acid and antibody tests are not suitable for this vaccine; Women who are breastfeeding or pregnant, or have fertility plans within 3 months after vaccination, are also recommended to postpone vaccination. If you have mild to moderate acute illness at the time of vaccination, regardless of whether you have fever symptoms, it is recommended to wait until the symptoms subside before vaccination. If there is a history of allergies to vaccine ingredients, vaccination is not recommended; If you are currently or recently using any other vaccines or medications, you should promptly inform medical personnel and receive the vaccine under their guidance.

Before vaccination, we should know about COVID-19 disease, COVID-19 vaccine related knowledge and vaccination process in advance. When getting vaccinated, it is necessary to bring relevant identification documents. If it is a child, they need to bring a vaccination certificate. At the same time, according to local prevention and control requirements, personal protection should be taken, and on-site vaccination staff should be consulted to provide truthful information about their health status and vaccination contraindications. After vaccination, it is important to observe for 30 minutes.