Results 11 to 20 of about 490,354 (259)

Evaluation of a commercial ELISA as alternative to plaque reduction neutralization test to detect neutralizing antibodies against SARS-CoV-2

Scientific Reports, 2022
High-throughput detection of neutralizing antibodies against SARS-CoV-2 presents a valuable tool for vaccine trials or investigations of population immunity.
Natalie Hofmann, Marica Grossegesse, Markus Neumann, Lars Schaade, Andreas Nitsche   +4 more
doaj   +1 more source

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

BMC 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, Alexander Hönning, Julia Hermes, Marica Grossegesse, Natalie Hofmann, Janine Michel, Markus Neumann, Andreas Nitsche, Berthold Hoppe, Tim Eckmanns, Hajo Schmidt-Traub, Kristina Zappel   +11 more
doaj   +1 more source

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

Virology 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, Janine Michel, Andreas Puyskens, Natalie Hofmann, Thomas Rinner, Barbara Biere, Brigitte G. Dorner, Martin Skiba, Lars Schaade, Andreas Nitsche   +9 more
doaj   +1 more source

Immunouniverse of SARS-CoV-2

Immunological Medicine, 2022
SARS-CoV-2 virus has become a global health problem that has caused millions of deaths worldwide. The infection can present with multiple clinical features ranging from asymptomatic or mildly symptomatic patients to patients with severe or critical illness that can even lead to death.
Dennis Jiménez, Marbel Torres Arias
openaire   +3 more sources

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

Frontiers 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, Ugo L. Moens, Annika Brinkmann, Andreas Nitsche, Malachy Ifeanyi Okeke   +4 more
doaj   +1 more source

The design of Indonesian SARS‐CoV‐2 primers based on phylogenomic analysis of the SARS‐CoV‐2 clades

Indonesian Journal of Biotechnology, 2022
Molecular detection needs to be augmented for COVID‐19 detection in Indonesia using the PCR method with primer‐based gene analysis. This is necessary because the RNA of the SARS‐CoV‐2 virus, the causative infectious agent of the pandemic, has been ...
Tsania Taskia Nabila, Ata Rofita Wasiati, Afif Pranaya Jati, Annisa Khumaira   +3 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

Frontiers 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, Edson Delatorre, Tiago Gräf, Daiana Mir, Fernando Couto Motta, Luciana Reis Appolinario, Anna Carolina Dias da Paixão, Ana Carolina da Fonseca Mendonça, Maria Ogrzewalska, Braulia Caetano, Gabriel Luz Wallau, Cássia Docena, Mirleide Cordeiro dos Santos, Jessylene de Almeida Ferreira, Edivaldo Costa Sousa Junior, Sandro Patroca da Silva, Sandra Bianchini Fernandes, Lucas Alves Vianna, Larissa da Costa Souza, Jean F. G. Ferro, Vanessa B. Nardy, Cliomar A. Santos, Irina Riediger, Maria do Carmo Debur, Júlio Croda, Júlio Croda, Wanderson K. Oliveira, André Abreu, Gonzalo Bello, Marilda M. Siqueira   +29 more
doaj   +1 more source

Portable real-time colorimetric LAMP-device for rapid quantitative detection of nucleic acids in crude samples

Scientific Reports, 2022
Loop-mediated isothermal amplification is known for its high sensitivity, specificity and tolerance to inhibiting-substances. In this work, we developed a device for performing real-time colorimetric LAMP combining the accuracy of lab-based quantitative ...
G. Papadakis, A. K. Pantazis, N. Fikas, S. Chatziioannidou, V. Tsiakalou, K. Michaelidou, V. Pogka, M. Megariti, M. Vardaki, K. Giarentis, J. Heaney, E. Nastouli, T. Karamitros, A. Mentis, A. Zafiropoulos, G. Sourvinos, S. Agelaki, E. Gizeli   +17 more
doaj   +1 more source

Bronchiolitis and SARS-CoV-2 [PDF]

Archives of Disease in Childhood, 2021
BackgroundIt has been speculated that the SARS-CoV-2 was already widespread in western countries before February 2020.MethodsWe gauged this hypothesis by analysing the nasal swab of infants with either bronchiolitis or a non-infectious disease admitted to the Ospedale Maggiore, Milan (one of the first epicentres of SARS-CoV-2 outbreak in Europe) from ...
Milani G. P., Bollati V., Ruggiero L., Bosis S., Pinzani R. M., Lunghi G., Rota F., Dioni L., Luganini A., Agostoni C., Marchisio P.   +10 more
openaire   +4 more sources

Acute parkinsonism secondary to SARS Cov 2 infection. [PDF]

Batna Journal of Medical Sciences, 2023
SARS Cov 2 or Corona virus is a respiratory virus, responsible for a new pandemic since 2019. Main symptoms revolve around respiratory manifestations. Nevertheless, many extra-respiratory attacks are attributed to it.
Mohamed Islam Kediha, Dalila Moualek, Mahdia Hamalit, Lamia Ali Pacha   +3 more
doaj   +1 more source