And as companies around the world develop serological tests for SARS-CoV-2, they need more of the antibodies that do the detective work. “The demand is unprecedented,” confirms Lisa Shank ...

Tertiary syphilis, which can develop years to decades after the initial infection, is characterized by chronic inflammatory ...

First serologic tests used in Europe and Asia were indirect immunofluorescence assays. The most commonly used serological tests for hantavirus are indirect IgG and IgM ELISAs, as well as IgM ...

Shortcomings of this serological approach include the persistence ... Molecular detection of HAV and anti-HAV IgG avidity testing are indicated to define protracted or relapsing forms of HAV ...

Serological testing in people who have IgA deficiency:- What is the sensitivity and specificity of IgG tissue transglutaminase (tTG), IgG endomysial antibodies (EMA) and IgG deamidated gliadin peptide ...