A Couple with Different Symptoms after Simultaneously 2019-nCoV Infected

Abstract Background 2019-nCoV has posed a significant threat to human health since the epidemic began. So far, there is no definite safe and effective drug treatment. Proper management can help prevent mild patients from becoming severe. We report a couple with different symptoms after simultaneously infected by the same source of 2019-nCoV and analyze the changes in the diagnosis and treatment process. Case presentation We report a couple with different symptoms after simultaneously infected by the same source of 2019-nCoV in Shandong, China，describe their clinical course，characteristics and detection results in detail, and analyze the changes in the diagnosis and treatment process. The wife was mainly affected by respiratory system and had ever experienced high fever for several days. The husband's condition is lighter than his wife，mainly manifested as digestive tract symptoms，but it took longer than his wife for the nucleic acid of nasopharynx swab for 2019-nCoV to turn negative. Conclusions In the course of the disease both of the couple had hypokalemia which was easy to be corrected. CRP and ESR were consistent with the changes of the disease during the 2019-nCoV infection, which were good indicators to reflect the severity and development of the disease. Two months after discharge, both of them showed negative IgM antibody and positive IgG antibody.