Is 37.3℃ a symptom of the novel coronavirus?

Generally speaking, a body temperature of 37.3°C cannot directly indicate a novel coronavirus infection. If experiencing any discomfort, it is recommended to seek timely medical attention and follow the doctor's instructions for treatment. Detailed analysis is as follows:

A body temperature of 37.3°C may be caused by physiological factors such as mental stress, emotional excitement, or changes in environmental temperature. These factors may cause a slight increase in body temperature but do not necessarily indicate the presence of disease. A temperature of 37.3°C may also be caused by other illnesses such as common colds (including cold-induced or heat-induced colds) or acute pharyngitis. These conditions can lead to elevated body temperature but are not directly related to novel coronavirus infection.

Patients infected with the novel coronavirus may experience mild fever symptoms during the incubation period or early stages of illness, with temperatures reaching 37.3°C or higher. However, not all patients infected with the novel coronavirus will develop mild fever symptoms, nor is every case of mild fever caused by novel coronavirus infection. If the patient has had close contact with suspected or confirmed cases of novel coronavirus infection recently, the possibility of novel coronavirus infection is relatively higher.

When mild fever symptoms occur, a comprehensive judgment should be made by combining the patient's contact history, other symptoms, and nucleic acid test results. Meanwhile, it is recommended to maintain good personal hygiene habits, such as washing hands frequently, ventilating more, and avoiding crowded places, to reduce the risk of infection.