Serological Assays
Characterization of the extent of a large outbreak of Legionnaires’ disease by serological assays
... Østfold Hospital Trust is an acute care hospital that serves the 260,000 inhabitants of Østfold County, includ- ing the 120,000 inhabitants of the twin cities Sarpsborg and Fredrikstad. The regional epidemiology of CAP ...
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Current progress with serological assays for exotic emerging / re emerging viruses
... Reporter virus particles (RVPs) are pseudo- infectious virions that encapsidate a sub- genomic RNA replicon (SGR) possessing all of the necessary viral nonstructural genes, as well as a reporter gene. Although it can be ...
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Comparison of a qualitative immunochromatographic test with two quantitative serological assays for the detection of antibodies to Leishmania infantum in dogs
... Canine leishmaniosis is a disease caused by Leishmania infantum, a vector‑borne parasite. Due to the zoonotic potential of canine leishmaniosis, infected dogs must be identified. Serological assays are the ...
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Use of Serological Assays for Diagnosis of Hepatitis E Virus Genotype 1 and 3 Infections in a Setting of Low Endemicity
... used serological assays for diagnosing infections with viruses belonging to this lineage, since these assays only use antigens derived from genotype 1 and 2 ...HEV assays under conditions of ...
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Development of monoclonal antibodies and serological assays specific for Barley yellow dwarf virus GAV strain
... two serological assays [antigen-coated-plate enzyme-linked immunosorbent assay (ACP-ELISA) and dot enzyme-linked immunosorbent assay (dot-ELISA)] were established for the BYDV GAV ...
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Reliability of Helicobacter pylori and CagA Serological Assays
... Background serological assays for Helicobacter pylori are commonly used without knowledge of ...of serological tests to determine either new cases of infection or loss of infection in longitudinal ...
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Performance of seven serological assays for diagnosing tularemia
... Tularemia is a zoonotic disease that has broken out na- turally in many countries in recent years. The disease re- quires special attention because F. tularensis can be used as a bioterrorist agent [3,4,18]. Infections ...
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Serological Assays for Identification of Human Gastric Colonization by Helicobacter pylori Strains Expressing VacA m1 or m2
... H. pylori colonization has been associated with gastric cancer in both cohort and case-control studies (29, 31). Most studies that have reported an association between H. pylori and gastric cancer have used ...
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Use of a recombinant Coccidioides immitis complement fixation antigen chitinase in conventional serological assays
... of serological assays employing crude antigens prepared from filtrates or lysates of mycelial or spherule-endospore phases of Coccidioides immitis ...
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Comparison of serological assays to titrate Hantaan and Seoul hantavirus specific antibodies
... antigenicities, and are carried by different rodents. For vaccine development, diagnosis and rodents control, it is necessary to identify the type of hantavirus that cause human disease. Molecular genotyping including ...
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Performance of Five Serological Assays for Diagnosis of Rhodococcus equi Pneumonia in Foals
... immunosorbent assays (ELISAs) (ELISA-6939, ELISA-33701, ELISA-VapA, and ELISA-California) and an agar gel immunodiffusion test for diagnosis of Rhodococcus equi pneumonia in foals was ...each serological ...
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Comparison of six serological assays for human immunodeficiency virus antibody detection in developing countries
... For all assays, except for DS, the predictive value of a positive result exceeds 90% in a population with an HIV infection prevalence above 15%, and the predictive value of a negative te[r] ...
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Prospective Study To Determine Accuracy of Rapid Serological Assays for Diagnosis of Acute Dengue Virus Infection in Laos
... There is an urgent need for accurate and simple dengue virus infection diagnostic assays in limited-resource settings of dengue endemicity, to assist patient management. Using a panel of reference samples (S. D. ...
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SARS-CoV-2 S1 and N-based serological assays reveal rapid seroconversion and induction
... tag antibodies, known seropositive COVID-19 human samples, or known seronegative COVID- 389. 19 human samples[r] ...
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Development of Serological Assays for Thottapalayam Virus, an Insectivore-Borne Hantavirus
... (5, 7). As determined by the IFA test using MAb and poly- clonal immune sera, TPMV had the most divergent antigenic profile among hantaviruses, which conforms to data from an earlier report using the plaque reduction ...
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Evaluation of serological tests for diagnosis of Brucella melitensis infection of goats
... Five serological assays were evaluated for the diagnosis of brucellosis in goats: the rose bengal test RBT, complement fixation test CFIT, radial immunodiffusion RID with Brucella and Ye[r] ...
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Significant Closure of the Human Immunodeficiency Virus Type 1 and Hepatitis C Virus Preseroconversion Detection Windows with a Transcription Mediated Amplification Driven Assay
... serology-based assays has significantly decreased the number of human immunodeficiency virus type 1 (HIV-1) and hepatitis C virus (HCV) infections acquired by transfusion, the possibility of infected donations ...
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Evaluation of Indirect Enzyme-Linked Immunosorbent Assays and IgG Avidity Assays Using a Protein A-Peroxidase Conjugate for Serological Distinction between Brucella abortus S19-Vaccinated and -Infected Cows
... on serological methods (5, 9). Accordingly, most conventional serological assays, such as the rose bengal test (RBT), serum agglutination test (SAT), and complement fixation test (CFT), use ...
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Comparative Evaluation of Three Serological Methods for Detection of Human Herpesvirus 8 Specific Antibodies in Canadian Allogeneic Stem Cell Transplant Recipients
... of serological assays, including in-house-developed enzyme immunoassays (EIAs) utilizing synthetic peptides corresponding to lytic viral antigens (ORFs 65 and ...immunofluorescence assays (IFAs) to ...
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Molecular Detection of Hepatitis B Viruses (HBV)
... biochemical assays give the similar indication for every hepatitis viral infections while the virulence of each hepatitis viruses (HAV, HBV, HCV, HDV and HEV) is quite ...Molecular assays like conventional ...
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