Abstract
Since the beginning of the coronavirus pandemic with SARS-CoV‑2 (severe acute respiratory syndrome coronavirus 2) in January 2020, more than 100 cases of pregnant Chinese women have been published, including individuals with gestational diabetes (GDM). The descriptive overview reports on the clinical presentation of COVID-19 as well as on obstetric and neonatal outcome data. The main symptoms of the overall milder course of infection are fever, cough and dyspnea. So far, there is no evidence of intrauterine transmission of the virus and no evidence of breast milk transfer. Postnatal infections of infants of infected mothers are documented, but the course is usually mild. The available data are informative for preparing health professionals for the expected infections in pregnant women with the comorbidity diabetes mellitus.