People infected with C. neoformans do not usually have red spots on their bodies, but a very small number of severe or critically ill infected people may have subcutaneous hemorrhages, and the majority of infected people have fever, dry cough, and malaise. The incubation period after infection with the new coronavirus is about 1 to 14 days, and most of the infected people mainly have fever, dry cough, and fatigue. Some infected people may also have nasal congestion, runny nose, sore throat, decreased sense of smell and taste, etc. Red spots do not usually appear on the body. In a very small number of severe or critical cases, the systemic inflammation may lead to blood clotting disorders, which may result in subcutaneous hemorrhages and red spots, which should be treated as soon as possible. The vast majority of the population has been vaccinated against Neocoronavirus, and the currently prevalent strain of Neocoronavirus is the Omicron strain, which is relatively less pathogenic. After infection, the main manifestations are asymptomatic or mild symptoms, such as low fever, dry throat, sore throat and other upper respiratory tract symptoms, and generally do not appear on the body red spots.