Aims: In this study, it was aimed to investigate the occurrence of cucurbit yellow stunting disorder virus (CYSDV), chlorotic yellows (CCYV) and beet pseudo-yellows (BPYV) in cucumber, zucchini melon plants grown Hatay province by Double Antibody Sandwich-Enzyme Linked Immuno Sorbent Assay (DAS-ELISA) Reverse Transcription-Polymerase Chain Reaction (RT-PCR) methods, analyse phylogenetic relatio...

Foot-and-mouth disease (FMD) is one of the highly contagious diseases of domestic animals. Effective control of this disease needs sensitive, specific, and quick diagnostic tools at each tier of control strategy. In this paper we have outlined various diagnostic approaches from old to new generation in a nutshell. Presently FMD diagnosis is being carried out using techniques such as Virus Isola...

Samples of cerebrospinal fluid from 103 patients with aseptic meningitis were tested by PCR for detection of leptospires, and the results were compared with those of the microscopic agglutination test (MAT) and an enzyme-linked immunosorbent assay for detection of immunoglobulin M (ELISA-IgM). Of these samples, 39.80% were positive by PCR and 8.74 and 3.88% were positive by MAT and ELISA-IgM, r...

Objective: To compare serological and molecular assays for detection hepatitis B virus infection. Methods: A total of two hundreds patient were included with age range between 20 years and 60 years. Samples were obtained to detect serological markers of HBV infection using Enzyme linked immunosorbent assay (ELISA) and for HBV DNA quantitation through performing real time polymerase chain reacti...

Dengue is a serious tropical disease caused by the mosquito-borne dengue virus (DENV). Performant, rapid, and easy-to-use assays are needed for accurate diagnosis of acute DENV infection. We evaluated performance three prototype developed VIDAS® automated platform to detect NS1 antigen anti-dengue IgM IgG antibodies. Positive negative agreement with competitor enzyme-linked immunosorbent (ELISA...

A highly sensitive immuno-PCR method specific for the detection of antigens of and antibodies to bovine herpesvirus 1 was established. This assay attained a high sensitivity of up to 10(7.0) times higher than that of enzyme-linked immunosorbent assay (ELISA) or PCR for antigen detection and 10(5.0) times higher than that of ELISA for antibody detection.

Abstract Background Dengue virus (DENV) infection is increasingly common in southern China and can be transmitted through blood transfusion but not currently part of donor screening throughout the region. We assessed DENV prevalence among donors at Xishuangbanna Blood Center, Yunnan, to support development strategies. Methods samples were collected randomly between June 2019 August 2019. These ...