New Crown patients are also required to be isolated at home for about 7 days after discharge from the hospital, subject to local requirements. New coronavirus generally refers to the new coronavirus, the new coronavirus is extremely contagious, wide spread, in the incubation period is also very contagious, and may cause relapse, in order to prevent the further spread of the virus, but also in order to make the patient no longer recur, it is recommended that after discharge from the hospital home isolation for about 7 days, wear a mask, if possible, live in a well-ventilated single room, to reduce the close proximity of close contact with family members The patient should be advised to eat and drink separate meals, practice good hand hygiene, and avoid going out. During the quarantine period, patients with new coronavirus pneumonia should also have appropriate physical exercise, but not overworked, and eat more high-protein foods, such as meat, eggs, milk, etc., to enhance physical fitness and help the body to recover. Patients are advised to disinfect in a timely manner, and after the end of isolation, they must take protective measures to prevent re-infection. [Tips] This article refers to the “new coronary pneumonia, new coronary virus pneumonia”, etc., has been December 26, 2022, the National Health Commission issued a notice to change the name to “new coronary virus infection”.