Influenza virus infections have been causing major public health concerns worldwide. Therefore, rapid and accurate diagnostic methods for typing and subtyping of influenza virus are crucial both for patient management and to limit dissemination. In this study, multiplex RT-PCR was developed, optimized and evaluated for detection, typing and subtyping of influenza viruses. The typing assay consi...

To determine the incidence of leukemiaspecific rearrangements, 60 cases of childhood acute myeloblastic leukemia and transient myeloproliferative disorder were screened with a novel multiplex reverse transcriptase–polymerase chain reaction (RT-PCR) assay, and the results were correlated with the cytogenetic findings. The RT-PCR assay detects 28 different fusion genes and more than 80 different ...

Large-scale Hand, Foot, and Mouth Disease (HFMD) outbreaks have frequently occurred in China since 2008, affecting more than one million children and causing several hundred children deaths every year. The pathogens of HFMD are mainly human enteroviruses (HEVs). Among them, human enterovirus 71 (HEV71) and coxsackievirus A16 (CVA16) are the most common pathogens of HFMD. However, other HEVs cou...

To rapidly distinguish Canine distemper virus (CDV), canine parvovirus (CPV), and canine kobuvirus (CaKoV) in practice, a one-step multiplex PCR/RT-PCR assay was developed, with detection limits of 102.1 TCID50 for CDV, 101.9 TCID50 for CPV and 103 copies for CaKoV. This method did not amplify nonspecific DNA or RNA from other canine viruses. Therefore, the assay provides a sensitive tool for t...

The endemic of Avian Influenza Virus (AIV) in Asia and epizootics in some European regions have caused serious economic losses. Multiplex reverse-transcriptase (RT) PCR has been developed to detect and subtype AIV. However, the number of targets that can be amplified in a single run is limited because of uncontrollable primer-primer interferences. In this paper, we describe a lab-on-a-chip devi...

Group A rotavirus has been recognized as the major etiological agent of diarrhoea in calves, which leads to heavy economic loss to dairy farmers. The present study was done to estimate the prevalence along with genotypic characterization of group A rotavirus circulating in dairy herds of Punjab. A total of 198 faecal samples of cow calves were analyzed from April 2012 to March 2013 in Ludhiana ...