You can eat stinky mandarin fish after being infected with COVID-19. Professor Zhang Wenhong, Director of Infectious Diseases Department of Huashan Hospital affiliated to Fudan University, said that protein is the most critical food to fight the virus, and suggested ensuring adequate intake of protein during the epidemic. Eat more mandarin fish. Mandarin fish is fresh and tender, rich in protein, fat, vitamin B 1, vitamin B2, nicotinic acid and various minerals. Mandarin fish is flat and sweet. Has the effects of nourishing qi and blood and strengthening the body. It is suitable for people with weak constitution, asthenia, spleen and stomach deficiency and cold, poor diet and malnutrition. In addition, Siniperca chuatsi has the functions of invigorating spleen and stomach, tonifying deficiency and benefiting qi, and beauty beauty.