Norovirus is considered to be the major cause of non-bacterial pathogen outbreaks of acute gastroenteritis, often causing vomiting, diarrhea and other symptoms, can be transmitted through a variety of ways food, water and so on. Norovirus virus divided . 5 genome, wherein G Ⅰ, G Ⅱ Norovirus is the most common worldwide genome, reported to have a global epidemic diffusion. Norovirus is mainly infected through the fecal-oral route. After infection, humans and animals can secrete a large number of norovirus particles. Innovirus has strong viability and infectivity in vitro. Norovirus can be infected in small doses (<100 virus particles), and the population is generally susceptible to it. The clinical symptoms of the human body after being infected with Norovirus are mainly vomiting and diarrhea, and it is difficult to distinguish the symptoms of gastroenteritis caused by other pathogens.
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Sensitivity |
1.0x103copies/mL |
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Linear range |
1.0x103copies/mL ~ 1.0x 109copies/mL |
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Accuracy |
The detection result coincidence rate is 100% |
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Precision |
Coefficient of variation within and between batches CV≤5% |
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Specificity |
A specificity of 100% , with the wheel-like virus, Sapporo virus, enteric adenovirus virus, stellate virus, Salmonella, Shigella and other non-cross-reactive |
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Anti-interference |
10% pus blood, 0.5% erythromycin suppository, 0.5% anal Thai suppository, etc. did not significantly interfere with the test results |
Date:2020-03-26
Date:2020-03-30
Date:2020-03-17
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Date:2020-03-03
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