Pharyngeal conjunctival fever is caused by adenovirus type 3 or 7 infection and is most common in children. Pharyngeal conjugate fever is an acute infectious disease caused by adenovirus type 3 or 7 infection, which is mainly spread through contact, such as sharing towels. It can also be spread by playing in contaminated swimming pools. Pharyngeal conjunctival fever is characterized by fever, pharyngitis and conjunctivitis. It is mainly found in children, especially pre-school children, and can cause outbreaks and epidemics, which should be taken seriously. In daily life, we should pay attention to personal hygiene and not share towels and other items. At the same time, attention should be paid to strengthening the disinfection management of swimming pools. If there is any discomfort, it is recommended to consult a doctor in time for treatment.