More than six months have passed since the surge of the first wave of Covid-19 infections at the end of last year. What is the current situation of the second wave of Covid-19 infections in Shanghai? SMG reporter went to Renji Hospital Affiliated to Jiaotong University, which has the highest number of fever clinic visits in Shanghai, for an interview. The hospital stated that after entering June, the average daily number of fever clinic patients with Covid-19 infections has dropped compared with May, and the symptoms of infection are also milder than those in the previous wave.