Characterization of a Pan-Immunoglobulin Assay Quantifying Antibodies Directed against the Receptor Binding Domain of the SARS-CoV-2 S1-Subunit of the Spike Protein: A Population-Based Study.

Pan-immunoglobulin assays can simultaneously detect IgG, IgM and IgA directed against the receptor binding domain (RBD) of the S1 subunit of the spike protein (S) of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2 S1-RBD Ig). In this work, we aim to evaluate a quantitative SARS-CoV-2 S1-RBD Ig electrochemiluminescence immunoassay (ECLIA) regarding analytical, diagnostic, operational and clinical characteristics. Our work takes the form of a population-based study in the principality of Liechtenstein, including 125 cases with clinically well-described and laboratory confirmed SARS-CoV-2 infection and 1159 individuals without evidence of coronavirus disease 2019 (COVID-19).

Exhaustion and the Pathologization of Modernity.

This essay analyses six case studies of theories of exhaustion-related conditions from the early eighteenth century to the present day. It explores the ways in which George Cheyne, George Beard, Richard von Krafft-Ebing, Sigmund Freud, Alain Ehrenberg and Jonathan Crary use medical ideas about exhaustion as a starting point for more wide-ranging cultural critiques related to specific social and technological transformations. In these accounts, physical and psychological symptoms are associated with particular external developments, which are thus not just construed as pathology-generators but also pathologized.