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Objective:To study the clinical characteristics of imported coronavirus disease 2019 （COVID-19） cases in pregnancy. Methods:Two imported COVID-19 cases in pregnancy admitted to Shanghai public health clinical center from March 2020 to April 2020 were retrospectively analyzed. Results:The two COVID-19 patients were in the second trimester of pregnancy， and were imported cases： case 1 came from the United States and was asymptomatic； case 2 came from Russia， and had fever， sore throat， cough and expectoration， and taste and smell loss. Laboratory testing on admission suggested that the albumin decreased in case 1. In case 2， lymphocyte count and percentage decreased， C-reactive protein and procalcitonin increased， albumin decreased， serum troponin increased， while the electrocardiogram was normal. Chest CT scans of the two cases were abnormal. They were administered with intensive care and nutritional support. Case 2 was treated with cefaclor tablets for 5 days. Case 1 and case 2 were hospitalized for 14 days and 12 days， respectively. They were discharged until twice nasopharyngeal swabs and fecal specimen tested negative for the novel coronavirus nucleic acid. Conclusion:The treatment for the patients with normal type of COVID-19 in the second trimester of pregnancy is aimed to strengthen the monitoring during pregnancy， which needs nutritional and psychological intervention. However， follow-up of pregnancy outcome is warranted .
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Objective@#To analyze the characteristics of imported coronavirus disease 2019 ( COVID-19 ) cases from abroad to Zhejiang Province,so as to provide basis for improving the prevention and control of COVID-19 imported epidemic.@*Methods@#The imported COVID-19 cases reported by Zhejiang Province from September 1, 2020 to January 28, 2021 were extracted from the National Diseases Prevention and Control Information System.The case information were checked with the field epidemiological investigation reports. A descriptive analysis was adopted for the epidemiological characteristics of the imported COVID-19 cases,including time,spatial and population distribution,import source, etc.@*Results@#Zhejiang Province reported 136 cases of COVID-19 from abroad from September 1, 2020 to January 28, 2021, with 38 confirmed cases ( 27.94% ) and 98 asymptomatic cases ( 72.06% ). No deaths and related local cases were reported. A total of 10 confirmed cases and 58 asymptomatic cases were positive for nucleic acid tests at the port of entry, 7 cases were positive after the medical observation period, and the other cases were positive during the medical observation period. Cases were reported in each month. The age of the cases was mainly 20 to 39 years old, accounting for 61.03% (83 cases). The occupations were mainly business services, accounting for 33.09% ( 45 cases ). The 136 imported cases came from 32 countries, among which 26 cases came from Philippines. Most of the imported cases enter China through Hangzhou, Ningbo and Shanghai. @*Conclusions@#The imported epidemic situation in Zhejiang Province is sporadic, with large proportion of asymptomatic infections. The imported cases are mainly business service providers and come from Philippines. Therefore, measures such as nucleic acid tests and isolation of entry personnel at ports should be strengthened to prevent the spread of the local epidemic caused by imported cases.