The risk of gastroscopy during a new crown outbreak is relatively low because hospitals will test the temperature of patients undergoing gastroscopy and sterilize the testing instruments. It is safe to do gastroscopy during the new crown epidemic, the hospital will strictly follow the epidemic prevention and control regulations to require patients to wear masks, check their body temperature, and do gastroscopy only after their body temperature is normal. After the gastroscopy will be done on the testing instruments will be strictly sterilized disinfection, almost all microorganisms will be removed in the disinfection process, so gastroscopy during the epidemic generally will not be infected with the disease. Doing gastroscopy during the epidemic should pay attention to good personal protection, and go to regular hospitals to conduct tests under the guidance of doctors, so as not to cause adverse consequences.