Infected COVID-19 refers to infected novel coronavirus. Patients can usually eat jiaozi and minced meat after infection. After being infected by novel coronavirus, the body usually activates the immune system to clear and devour the virus, which requires more energy and needs to be replenished in time. After patients are infected with novel coronavirus, in order to promote the recovery of the disease as soon as possible, it is necessary to adjust the diet structure in daily life and have a reasonable and balanced diet. For example, they can usually choose some favorite foods, and jiaozi with meat stuffing can generally choose celery beef jiaozi, cabbage pork jiaozi, leek mutton jiaozi and so on.