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Nucleic Acid Detection Sampling Room
The first domestic independent intellectual property rights, the application of multi-function purification box, new UV sterilization system, intelligent control monitoring system, voice dialogue...
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Negative Pressure Disinfection Machine
Adopting the micro-negative pressure technology pioneered in China with independent intellectual property rights, innovatively applying ultraviolet and infrared dual-body air purification...
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UVC Air Purification and Disinfection Machine
UVC air purification and disinfection machine has the characteristics of small size, quiet, efficient purification, energy saving and high efficiency, and easy maintenance. The equipment includes...
WebApr 11, 2021 · Sensitivity was of 94% (95% CI, 86% to 98%), 23% (CI, 14% to 35%), 94% (CI, 88% to 97%) and 96% (CI, 91% to 99%) for the nasopharyngeal Ag test and the...
WebFeb 25, 2021 · Testing is the cornerstone of a successful public health response to coronavirus disease 2019 (COVID-19). Nasopharyngeal swab nucleic acid...
WebMar 16, 2021 · Of the 5922 samples included in this meta-analysis, 941 were positive for COVID-19. The pooled sensitivity for saliva NAAT was 83.2% (95% credible interval [CrI], 77.4-91.4) and...
WebJun 14, 2021 · A Nucleic Acid Amplification Test, or NAAT, is a type of viral diagnostic test for SARS-CoV-2, the virus that causes COVID-19. NAATs detect genetic material...
WebOct 31, 2021 · The stabilized saliva specimens were heat-treated and directly analyzed without RNA extraction. The diagnostic sensitivity of saliva-based RT-qPCR was at least...
WebMar 01, 2021 · Each study is represented by a box of size proportional to the number of samples tested. Some boxes are small and overlap. The...



