Results 21 to 30 of about 512,000 (215)

Longitudinal SARS-CoV-2 seroepidemiological investigation among healthcare workers at a tertiary care hospital in Germany

open access: yesBMC Infectious Diseases, 2022
Background SARS-CoV-2 cases in Germany increased in early March 2020. By April 2020, cases among health care workers (HCW) were detected across departments at a tertiary care hospital in Berlin, prompting a longitudinal investigation to assess HCW SARS ...
Sara Tomczyk   +11 more
doaj   +1 more source

Mitochondrial replication's role in vertebrate mtDNA strand asymmetry

open access: yesOpen Biology, 2023
Mitogenomes are defined as compact and structurally stable over aeons. This perception results from a vertebrate-centric vision, where few types of mtDNA rearrangements are described.
André Gomes-dos-Santos   +9 more
doaj   +1 more source

Flexible upscaling of laboratory PCR testing capacity at the Robert Koch Institute during the SARS-CoV-2 pandemic

open access: yesVirology Journal, 2023
Background Over the course of the COVID-19 pandemic, laboratories worldwide have been facing an unprecedented increase in demand for PCR testing because of the high importance of diagnostics for prevention and control of virus spread.
Eva Krause   +9 more
doaj   +1 more source

Transformation of canine lymphoma/leukemia to more aggressive diseases: anecdotes or reality?

open access: yesFrontiers in Veterinary Science, 2015
Transformation is the evolution of an indolent lymphoma/leukemia to an aggressive lymphoma, typically harboring a very poor prognosis. This phenomenon is well described in humans , but under-estimated in dogs although recognized as a possible evolution ...
Stefano eComazzi   +2 more
doaj   +1 more source

Atlantic Cod Growth History in Flemish Cap Between 1981 and 2016: The Impact of Fishing and Climate on Growth Performance

open access: yesFrontiers in Marine Science, 2022
Flemish Cap cod collapsed in the early 90’s after facing multiple threats due to climate variability and anthropogenic pressures. A master 35-year cod growth chronology was reconstructed in the present study by using sclerochronology techniques.
Raquel Ruiz-Díaz   +3 more
doaj   +1 more source

Genomic Sequencing and Analysis of a Novel Human Cowpox Virus With Mosaic Sequences From North America and Old World Orthopoxvirus

open access: yesFrontiers in Microbiology, 2022
Orthopoxviruses (OPXVs) not only infect their natural hosts, but some OPXVs can also cause disease in humans. Previously, we partially characterized an OPXV isolated from an 18-year-old male living in Northern Norway.
Diana Diaz-Cánova   +4 more
doaj   +1 more source

Evolutionary Dynamics and Dissemination Pattern of the SARS-CoV-2 Lineage B.1.1.33 During the Early Pandemic Phase in Brazil

open access: yesFrontiers in Microbiology, 2021
A previous study demonstrates that most of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) Brazilian strains fell in three local clades that were introduced from Europe around late February 2020.
Paola Cristina Resende   +29 more
doaj   +1 more source

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro   +11 more
wiley   +1 more source

Criterios para la gestión de personas especialmente vulnerables y trabajadores/as especialmente sensibles frente al SARS-CoV-2 en las empresas de Cataluña en el contexto de pandemia

open access: yesArchivos de Prevención de Riesgos Laborales, 2020
Objectius del document Elaborar un document de consens professional de Medicina del Treball sobre la identificació i gestió, en un entorn de pandèmia, de: les persones especialment vulnerables (PEV) davant la COVID-19 a les empreses,  els ...
Grupo de trabajo GTPSVTESSARS-CoV-2
doaj   +1 more source

Emapalumab for Immune Effector Cell‐Associated Hemophagocytic Lymphohistiocytosis‐Like Syndrome Following CD19‐Directed CAR‐T in Two Patients With B‐ALL: Clinical and Biomarker Correlates

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Immune effector cell‐associated hemophagocytic lymphohistiocytosis‐like syndrome (IEC‐HS) is a life‐threatening hyperinflammatory toxicity distinct from cytokine release syndrome (CRS) and neurotoxicity following chimeric antigen receptor T‐cell (CAR‐T) therapy. In a single‐institution retrospective cohort of pediatric and young adult patients
Thomas J. Galletta   +6 more
wiley   +1 more source

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