COVID-19 booster needle has no receipt.

Ask the inoculation point, it will usually be given.

COVID-19 vaccine refers to novel coronavirus vaccine, and booster needle refers to novel coronavirus vaccine booster needle. Novel coronavirus vaccine generally needs intensive injection of novel coronavirus vaccine, which can play a preventive role in novel coronavirus. Although novel coronavirus vaccine can effectively prevent novel coronavirus infection, from the immunogenicity point of view, novel coronavirus vaccine booster can effectively enhance the protective effect of novel coronavirus vaccine, so it is necessary to strengthen injection. It should be noted that it takes at least half a year to produce antibodies in the body after vaccination with novel coronavirus vaccine, so it usually takes half a year to vaccinate with novel coronavirus vaccine booster. After vaccination with novel coronavirus vaccine, people generally need to rest, avoid staying up late and overworking, keep a light diet and avoid eating spicy and irritating food.