1. After vaccination with COVID-19 vaccine, you should pay attention to a light diet in a short time. If it is allergic or under special circumstances, avoid eating seafood.

2. After vaccination with COVID-19 vaccine, if you have special physique, such as allergic physique, or people who are allergic to some seafood at ordinary times, it is best not to eat seafood, because seafood can be an allergen that causes allergic reactions in the body, especially after vaccination with COVID-19 vaccine, which will have a certain impact on the immunity of the body. It is not ruled out that there may be some adverse reactions between the two, or the incidence of adverse reactions will increase, so for the sake of prudence, we should pay attention to avoiding them in a short time.