Comparative Evaluation of Norovirus Infection in Children with Acute Gastroenteritis by Rapid Immunochromatographic Test, RT-PCR and Real-time RT-PCR

Rapid Detection of COVID-19 by RT-LAMP PCR Technique and its Comparison with Real-Time RT-PCR Method

Rapid antigen and antibody, serological tests, and RT ‑ PCR-based molecular methods are widely used for the detection of microorganisms worldwide. Objectives: This study aimed by Isothermal nucleic acid amplification techniques to detect the covid-19. Methods: In this study, 200 samples of nasopharynx and oropharynx were collected from Jamaran Heart Hospital in Tehran. Covid -19 was exami...

Rapid detection and serotyping of dengue virus by multiplex RT-PCR and real-time SYBR green RT-PCR.

INTRODUCTION Dengue fever and dengue haemorrhagic fever currently rank highly among the newly-emerging infectious diseases, and are considered to be the most important arboviral disease worldwide. The definitive diagnosis is culture analysis, but practical considerations limit its use. Also, the period for viral detection is limited. Within a day or two after fever subsides, rising levels of an...

Evaluation of various real-time RT-PCR assays for the detection and quantitation of human norovirus.

Human noroviruses (NoVs) are the most common viruses causing acute gastroenteritis in humans. Performance characteristics of two commercial quantitative NoV RT-PCR assays, the Norovirus real-time RT-PCR Kit (AnDiaTec) and the Type I and Type II kits (Generon), and the international assay as selected by the CEN/TC/WG6/TAG4 group were evaluated for the specific detection and quantitation of 59 No...

detection of noroviruses isolated from children with acute gastroenteritis by rt-pcr in iran

background noroviruses are one of the major viral pathogens responsible for gastroenteritis. outbreaks of diarrhea due to norovirus have been reported frequently. this study is performed to determine the prevalence of norovirus in fecal specimens of children with gastroenteritis. many viruses can cause gastroenteritis, including rotaviruses; adenoviruses types 40 and 41; sapoviruses; and norovi...

Rotavirus Real Time RT-PCR Kit