Infection with novel coronavirus usually does not present with sneezing, and fever, malaise, and dry cough are often predominant in such patients. A few patients have symptoms such as nasal congestion, runny nose and diarrhea. In severe cases, respiratory distress mostly occurs after a week, and severe cases may progress to acute respiratory distress syndrome, septic shock, uncorrectable metabolic acidosis and bleeding and clotting dysfunction. If sneezing occurs along with fever, cough and runny nose, it may not necessarily be caused by the new coronavirus infection, but may also be a common cold. It is recommended to relax, take more rest, and observe at home in isolation. If the disease progresses, you need to seek medical attention.