ABSTRACT
Objective@#To explore the main layout and countermeasures of Scientific research projects during the public health emergency of COVID-19.@*Methods@#Literature investigation method is applied to collect information of scientific research and emergency research projects of COVID-19 funded since January 20th by different entities including national, provincial and municipal administrative departments, public health agencies, research institutes, universities and industries.@*Results@#Along with priorities identified for the emergency response and key research agendas, the national science and technology authorities at all levels and scientific research institutions have deployed a series of new science and technology projects, as well as a number of supporting policies and measures.@*Conclusions@#In the campaign of science and technology to deal with COVID-19, the leadership of Chinese government and their coordination with local agencies facilitated quick response in both R&D investment and supporting policies. Periodical achievement is recognized so far, and with the continuous development and in-depth research, the related scientific research results will be gathered into the core force of epidemic prevention. Moreover, it will improve China's capacity to deal with health emergencies and the level of medical health innovation, and better protect the health of the people.
ABSTRACT
Quick, simple and accurate diagnosis of suspected COVID-19 is very important for the screening and therapy of patients. Although several methods were performed in clinical practice, however, the IgM and IgG diagnostic value evaluation was little performed. 57 suspected COVID-19 infection patients were enrolled in our study. 24 patients with positive and 33 patients with negative nucleic acid test. The positive rate of COVID-19 nucleic acid was 42.10%. The positive detection rate of combination of IgM and IgG for patients with COVID-19 negative and positive nucleic acid test was 72.73% and 87.50%. The results were significantly higher than the nucleic acid or IgM, IgG single detection. hsCRP in the COVID-19 nucleic acid negative group showed significantly higher than the positive groups (P=0.0298). AST in the COVID-19 IgM negative group showed significantly lower than the positive groups (P=0.0365). We suggest a quick, simple, accurate aided detection method for the suspected patients and on-site screening in close contact with the population.