Dataset Information

Molecular diagnosis of COVID-19: Current situation and trend in China (Review).

ABSTRACT: COVID-19 is caused by a novel coronavirus (2019-nCoV or SARS-CoV-2) and has become a global public health emergency. Rapid and accurate molecular diagnostic technologies are crucial for the screening, isolation, treatment, prevention and control of COVID-19. Currently, nucleic acid detection-based techniques and rapid diagnostic tests that detect antigens or antibodies specific to 2019-nCoV infections are the primary diagnostic tools. China National Medical Products Administration has opened a special channel for approval of new pharmaceuticals owing to urgent clinical needs, with 18 nucleic acid detection kits, 11 protein detection kits and 1 sequencing-related equipment and supporting software having been approved until April 23, 2020. The current review summarizes the application situation, advantages, disadvantages and associated technology improvement trends of molecular diagnostics for COVID-19 in China, identifies knowledge gaps and indicates future priorities for research in this field. The most effective way to prevent and control COVID-19 is early detection, diagnosis, isolation and treatment. In the clinical application of molecular diagnosis technology, it is necessary to combine pathogenic microbiology, immunology and other associated detection technologies, advocate the combination of multiple technologies, determine how they complement each other, enhance practicability and improve the ability of rapid and accurate diagnosis and differential diagnosis of COVID-19.

SUBMITTER: Li N

PROVIDER: S-EPMC7471877 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Molecular diagnosis of COVID-19: Current situation and trend in China (Review).

Li Ning N Wang Pengtao P Wang Xinyue X Geng Chenhao C Chen Jiale J Gong Yanhua Y

Experimental and therapeutic medicine 20200825 5

COVID-19 is caused by a novel coronavirus (2019-nCoV or SARS-CoV-2) and has become a global public health emergency. Rapid and accurate molecular diagnostic technologies are crucial for the screening, isolation, treatment, prevention and control of COVID-19. Currently, nucleic acid detection-based techniques and rapid diagnostic tests that detect antigens or antibodies specific to 2019-nCoV infections are the primary diagnostic tools. China National Medical Products Administration has opened a s ...[more]

PMID: 32934678

Similar Datasets

Project description:COVID-19, the coronavirus disease 2019; SARS-CoV-2, the coronavirus 2; ACE2, angiotensin converting enzyme 2; S protein, spiked glycoprotein; TMPRSS2, transmembrane serine protease 2; WHO, World Health Organization. Purpose: Although the coronavirus disease 2019 (COVID-19) pandemic, caused by the severe acute respiratory syndrome coronavirus 2, has been viably controlled in China, a new normal in healthcare strategies has become standard in China and worldwide. We conducted a questionnaire study to disseminate the experience from China in terms of urology outpatient prevention and control measures under standardized prevention policies against COVID-19. Participants and Methods: From May 3, 2020 to June 25, 2020, we conducted an anonymous cross-sectional questionnaire study, focused on the status of and experiences with outpatient urology prevention and control measures during the COVID-19 pandemic. The targeted respondents were urologists in mainland China, covering all levels of hospitals and clinics. Results: A total of 216 (97%) valid responses were collected. We found that 183 (85%) respondents were from outside of Hubei province in China. One-hundred-and-fifty-eight (73%) respondents believed that SARS-CoV-2 could be detected in urine, and that protection against urine exposure was needed. Over 80% of respondents recommended WeChat application or similar online video meetings for virtual outpatient consultations. The suggested flowcharts and recommendations to prevent new cases were easy to understand and approved by most physicians, which could provide reference for outpatient prevention and control. We still need to make adequate preparations under the new normal of the COVID-19 Epidemic, especially for those suspected of being infected. Conclusions: Although the scientific validation of the questionnaire is limited, it provides a first snapshot of the experiences relating to the prevention and control measures in urology clinics in China, and can inform future policies in this field.

Project description:Background As COVID-19 has been declared as a pandemic disease by the WHO on March 11th, 2020, the global incidence of COVID-19 disease increased dramatically. In response to the COVID-19 situation, Jordan announced the emergency state on the 19th of March, followed by the curfew on 21 March. All educational institutions have been closed as well as educational activities including clinical medical education have been suspended on the 15th of March. As a result, Distance E-learning emerged as a new method of teaching to maintain the continuity of medical education during the COVID-19 pandemic related closure of educational institutions. Distance E-Learning is defined as using computer technology to deliver training, including technology-supported learning either online, offline, or both. Before this period, distance learning was not considered in Jordanian universities as a modality for education. This study aims to explore the situation of distance E-learning among medical students during their clinical years and to identify possible challenges, limitations, satisfaction as well as perspectives for this approach to learning. Methods This cross-sectional study is based on a questionnaire that was designed and delivered to medical students in their clinical years. For this study, the estimated sample size (n =?588) is derived from the online Raosoft sample size calculator. Results A total of 652 students have completed the questionnaire, among them, 538 students (82.5%) have participated in distance learning in their medical schools amid COVID-19 pandemic. The overall satisfaction rate in medical distance learning was 26.8%, and it was significantly higher in students with previous experience in distance learning in their medical schools as well as when instructors were actively participating in learning sessions, using multimedia and devoting adequate time for their sessions. The delivery of educational material using synchronous live streaming sessions represented the major modality of teaching and Internet streaming quality and coverage was the main challenge that was reported by 69.1% of students. Conclusion With advances in technologies and social media, distance learning is a new and rapidly growing approach for undergraduate, postgraduate, and health care providers. It may represent an optimal solution to maintain learning processes in exceptional and emergency situations such as COVID-19 pandemic. Technical and infrastructural resources reported as a major challenge for implementing distance learning, so understanding technological, financial, institutional, educators, and student barriers are essential for the successful implementation of distance learning in medical education.

Dataset Information

Molecular diagnosis of COVID-19: Current situation and trend in China (Review).

Publications

Molecular diagnosis of COVID-19: Current situation and trend in China (Review).

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets