Shenzhen Kangtai booster shot, mainly refers to the booster shot of Xin Guan Pneumonia Vaccine produced by Shenzhen Kangtai, which can be administered at the nearest medical institution if the conditions are met. The precautions for the booster shot include screening of the exposed population before injection and close observation after vaccination. 1. People who are contraindicated for vaccination: people who are less than 6 months away from the second vaccination, patients with fever, patients with acute infections, patients with severe neurological diseases, epileptic patients with acute seizures, pregnant women, and so on. 2. Must be closely observed after vaccination: after vaccination with Shenzhen Taikang booster shot, it is still necessary to closely observe for about 30 minutes before leaving on your own, and must promptly report any symptoms of dizziness, headache, fever, chest tightness and other discomforts. The purpose of the booster shot is to increase the level of antibodies, so it is recommended that people who meet the requirements be vaccinated in a timely manner. Tip: In this article, the terms “new coronavirus pneumonia” and “new coronavirus pneumonia” were renamed to “new coronavirus infection” on December 26, 2022, as announced by the National Health Commission.