The Journal of infectious diseases
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Corona virus disease 2019 (COVID-19) patients with severe immune abnormalities are at risk of cytokine release syndrome (CRS). The definition, prevention, and treatment of symptoms of CRS in critically ill patients with COVID-19 are important problems. ⋯ Eight patients were determined to have characteristics of CRS, including pulmonary inflammation, fever, and dysfunction of nonpulmonary organs. An increase in interleukin-6 in peripheral blood was the highest risk factor and an early indicator of CRS in COVID-19.
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The COVID-19 pandemic necessitates better understanding of the kinetics of antibody production induced by infection with SARS-CoV-2. We aimed to develop a high-throughput multiplex assay to detect antibodies to SARS-CoV-2 to assess immunity to the virus in the general population. ⋯ The bead-based serological assay for quantitation of SARS-CoV-2-specific antibodies proved to be robust and can be conducted in many laboratories. We demonstrated that testing of antibodies against multiple antigens increases sensitivity and specificity compared to single-antigen-specific IgG determination.
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This phase 1 placebo-controlled study assessed safety and immunogenicity of two-dose regimens of Ad26.ZEBOV (Ad26) and MVA-BN-Filo (MVA) vaccines with booster vaccination at Day 360. ⋯ Both heterologous and homologous Ad26,MVA Ebola vaccine regimens are well tolerated in healthy adults, regardless of interval or dose level. Heterologous two-dose Ad26,MVA regimens containing an EBOV insert induce strong, durable humoral and cellular immune responses. Immunological memory was rapidly recalled by booster vaccination, suggesting Ad26 booster doses could be considered for individuals at risk of Ebola infection, who previously received the two-dose regimen.
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This article identifies the major elements of the strategic road map for the Infectious Diseases Society of America's (IDSA) Inclusion, Diversity, Access, and Equity (IDA&E) initiative and discusses the long-term goals and the proposed steps needed to achieve these goals.
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Infectious diseases as a specialty is tilted toward social justice, and practitioners are frequently on the front lines of the battle against health inequity in practices that are diverse and sometimes cross international borders. Whether caring for patients living with the human immunodeficiency virus, tuberculosis, or Ebola, infectious diseases practitioners often interact with those at the margins of societies (eg, racial/ethnic/sexual/gender minorities), who disproportionately bear the brunt of these conditions. ⋯ In this article, we discuss cultural competence broadly, to include not only the knowledge and the skills needed at both the organizational and the individual levels to provide culturally appropriate care, but also to include "cultural humility"-a lifelong process of learning, self-reflection, and self-critique. To enhance the quality and the impact of our practices, we must prioritize cultural competence and humility and be mindful of the role of culture in the patient-provider-system interactions, in our larger healthcare systems, and in our research agendas and workforce development.