Articles: sars-cov-2.
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Zhongguo Fei Ai Za Zhi · Apr 2020
Review[Clinical Characteristics and Coping Strategies of Neoplasms with 2019 Novel Coronavirus Infection].
Since mid-December 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has outbroken in Wuhan, Hubei Province, China, and spread rapidly to other provinces in China and dozens of countries and regions around the world, becoming the Public Health Emergency of International Concern (Public Health Emergency of International Concern). SARS-CoV-2 can mainly transmit by droplets or close contact, and is generally susceptible in the crowd. ⋯ Identifying tumor patients with 2019 novel coronavirus disease (COVID-19) early, and understanding its distribution characteristics can help to improve the cure rate of patients, and better control the epidemic and development of SARS-CoV-2 much better. With comprehensive analysis of relevant literature, this paper reviews the clinical characteristics of neoplastic patients with COVID-19, and puts forward some suggestions on how to deal with this epidemic.
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J. Korean Med. Sci. · Apr 2020
Walk-Through Screening Center for COVID-19: an Accessible and Efficient Screening System in a Pandemic Situation.
With the ongoing novel coronavirus disease 2019 (COVID-19) pandemic, the number of individuals that need to be tested for COVID-19 has been rapidly increasing. A walk-through (WT) screening center using negative pressure booths that is inspired by the biosafety cabinet has been designed and implemented in Korea for easy screening of COVID-19 and for safe and efficient consultation for patients with fever or respiratory symptoms. Here, we present the overall concept, advantages, and limitations of the COVID-19 WT screening center. ⋯ However, there is a risk of cross-infection at each stage of screening treatment, including the booths, and adverse reactions with disinfection of the booths. These limitations can be overcome using mobile technology and increasing the number of booths to reduce congestion inside the center, reducing booth volume for sufficient and rapid ventilation, and using an effective, harmless, and certified environmental disinfectant. A WT center can be implemented in other institutions and countries and modified depending on local needs to cope with the COVID-19 pandemic.
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COVID-19 has become a major global public health burden, currently causing a rapidly growing number of infections and significant morbidity and mortality around the world. Early detection with fast and sensitive assays and timely intervention are crucial for interrupting the spread of the COVID-19 virus (SARS-CoV-2). Using a mismatch-tolerant amplification technique, we developed a simple, rapid, sensitive and visual reverse transcription loop-mediated isothermal amplification (RT-LAMP) assay for SARS-CoV-2 detection based on its N gene. ⋯ To evaluate the viability of the assay, a comparison between the RT-LAMP and a commercial RT-qPCR assay was made using 56 clinical samples. The SARS-CoV-2 RT-LAMP assay showed perfect agreement in detection with the RT-qPCR assay. The newly-developed SARS-CoV-2 RT-LAMP assay is a simple and rapid method for COVID-19 surveillance.
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Rev Esp Salud Publica · Apr 2020
Review[Maternal and neonatal consequences of coronavirus COVID-19 infection during pregnancy: a scoping review].
Coronavirus disease 2019 (COVID-19) is a new pathology, declared a public health emergency by the World Health Organization, which can have negative consequences for pregnant women and their newborns. The aim of this study was to explore the available knowledge on the consequences of developing COVI-19 in pregnant women and their neonates. ⋯ COVID-19 appears to be more benign with pregnant women than with their neonates.