The symptoms of novel coronavirus infection vary from person to person, with some people having a high fever, some having a low fever, and some not even having a fever. Therefore, a low fever does not mean that there is no possibility of novel coronavirus infection, and it is important not to let down your guard. It is safer to isolate yourself at home for 14 days after a fever, during which time you should monitor your body temperature and carefully monitor yourself for any other typical symptoms of novel coronavirus infection. If there are no abnormal symptoms after 14 days, it can be determined that there is no novel coronavirus infection and the isolation can be released; if other symptoms appear within 14 days, go to the hospital promptly.