Abstract Coronavirus disease 2019 (COVID‐19) caused by the severe acute respiratory syndrome coronavirus 2 has become an important public health issue in the world. More than 118 000 cases were confirmed around the world. The main clinical manifestations were respiratory symptoms and occasional gastrointestinal symptoms. However, there is no unified standard for the diagnosis and treatment of COVID‐19. In the retrospective analysis, we report nine cases of COVID‐19, describe the history of contact, clinical manifestations, the course of diagnosis and clinical treatment before, during and after treatment. Highlights In all, this study provides valuable information for clinical diagnosis and treatment of COVID‐19.
【저자키워드】 COVID‐19, SARS‐CoV‐2, respiratory symptoms, 【초록키워드】 Treatment, public health, Coronavirus disease 2019, coronavirus, Diagnosis, COVID‐19, clinical manifestations, Retrospective analysis, information, Clinical diagnosis, gastrointestinal symptoms, Clinical treatment, Contact, clinical manifestation, acute respiratory syndrome, respiratory symptom, Course, caused, nine, provide, 【제목키워드】 Treatment, coronavirus disease, Clinical diagnosis, nine,