Results 91 to 100 of about 44,666 (245)

Cu and Cu‐30Ni Alloy as Anti‐Viral Materials for High‐Touch Surfaces: Efficacy in a Simulated Public Environment with Frequent Cleaning Practices

Advanced Materials Interfaces, Volume 12, Issue 22, November 22, 2025.
This study evaluates the antiviral efficacy and corrosion behavior of pure copper and Cu‐30Ni alloy on high‐touch surfaces under simulated public conditions with periodic cleaning. Copper shows faster virus inactivation due to higher ion release, while Cu‐30Ni offers better aesthetic durability.
Valentin Romanovski, Elena Romanovskaia, Victor Wallemacq, Carol F. Glover, John Emery, Tsuyoshi Miyake, Wuhuan Zhang, Timothy D. Montoya, Stephen J. McDonnell, Daniel A. Engel, John R. Scully   +10 more
wiley   +1 more source

The new coronavirus and its influence on the achievement of minimum skills in Stomatology students

Revista Científica Estudiantil 2 de Diciembre, 2021
Introduction: the educational teaching process of the Stomatology career in the 2019-2020 and 2020-2021 academic years was affected by the presence of SARS-CoV-2 and the biosecurity measures taken to prevent infection.
Idanny Chávez Taset, Virgen Isabel Vieito Sotelo, Braulio Víctor Liquí Ramos, Clara Tapia Torres, Raquel Lago Ortiz, Isleidis Beritán Rivera   +5 more
doaj  

SARS-CoV-2: estructura, replicación y mecanismos fisiopatológicos relacionados con COVID-19

Gaceta Médica Boliviana, 2020
SARS-CoV2 es causante del síndrome respiratorio agudo severo, enfermedad que ha sido también nombrada COVID-19, fue notificado a fines del año 2019 como un nuevo betacoronavirus en personas expuestas en un mercado de mariscos en Wuhan, China.
Gabriela Antezana Llaveta, Jaime Arandia-Guzmán   +1 more
doaj   +1 more source

Sars-Cov-2 And Betacoronavirus : What Have We Learned In 8 Months? [PDF]

Postępy Mikrobiologii - Advancements of Microbiology, 2020
Abstract In 2019, a new human pandemic coronavirus (SARS-CoV-2) emerged in Wuhan, China. We present the knowledge about SARS-CoV-2 compared to SARS-CoV and MERS-CoV. The SARS-CoV-2 is similar to other coronaviruses, nevertheless, differences were observed.
Kwiatek, Agnieszka, Adamczyk-Popławska, Monika   +1 more
openaire   +2 more sources

Structural insights into SARS‐CoV‐2 nonstructural protein 4 (nsp4) biogenesis

Protein Science, Volume 34, Issue 11, November 2025.
Abstract The SARS‐CoV‐2 virus—responsible for the COVID‐19 pandemic—requires a replication–transcription complex (RTC) for efficient RNA synthesis and viral propagation. One critical RTC component is nonstructural protein 4 (nsp4), a multipass transmembrane (TM) protein implicated in endoplasmic reticulum (ER) membrane rearrangements and double ...
José M. Acosta‐Cáceres, Fabio Lolicato, Laura Gadea‐Salom, Juan Ortiz‐Mateu, Diego Belda, Luis Martínez‐Gil, María Jesús García‐Murria, Ismael Mingarro   +7 more
wiley   +1 more source

Full-Genome Deep Sequencing and Phylogenetic Analysis of Novel Human Betacoronavirus [PDF]

Emerging Infectious Diseases, 2013
A novel betacoronavirus associated with lethal respiratory and renal complications was recently identified in patients from several countries in the Middle East. We report the deep genome sequencing of the virus directly from a patient's sputum sample. Our high-throughput sequencing yielded a substantial depth of genome sequence assembly and showed the
Lam, TY, Watson, SJ, Palser, AL, Petrova, V, Kellam, P, Nastouli, E, Grant, P, Pybus, OG, Rambaut, A, Guan, Y, Pillay, D, Cotten, M   +11 more
openaire   +8 more sources

Specific serology for emerging human coronaviruses by protein microarray [PDF]

, 2013
We present a serological assay for the specific detection of IgM and IgG antibodies against the emerging human coronavirus hCoV-EMC and the SARS-CoV based on protein microarray technology.
Bedrijfsvoering, Bosch, B J, de Sousa, R, Dep Infectieziekten Immunologie, Dittmer, U, Drosten, C, Godeke, G J, Haagmans, B, Koopmans, M, LS Virologie, Meyer, B, Mou, H, Müller, M A, Osterhaus, A, Reusken, C, Rottier, P, Schuurman, Nancy, van der Hoek, L   +17 more
core   +3 more sources

A Narrative Review on the Recent Insights Into the Pathogenicity and Potential Role of Middle East Respiratory Syndrome Coronavirus (MERS‐CoV) in the Emergence of “Disease X”

Health Science Reports, Volume 8, Issue 10, October 2025.
ABSTRACT Background and Aims Following the end of the COVID‐19 global emergency, concern has shifted to “Disease X,” a hypothetical, highly transmissible, and deadly pathogen, and Middle East Respiratory Syndrome Coronavirus (MERS‐CoV) is a prime candidate for this. This review explores its epidemiology, mutations, transmission, and potential to become
Zubaier Ahmed, Kazi Milenur Rahman Prattay, Sabrina Sharmin, Fatema‐Tuz‐Zohora, Asef Raj, Forhad Bin Faruk, Bagdad Ahmed, Humair Bin Md Omer, Anika Awal Omi, Fazle Rabbi, Nasiba Binte Bahar, Sumiya Sharmin Mou, Mehedi Islam, Eshaba Karim, Md. Elias Al‐Mamun   +14 more
wiley   +1 more source

Multimorbidity patterns among COVID-19 deaths: proposal for the construction of etiological models

Revista Panamericana de Salud Pública, 2020
Objectives. To describe patterns of multimorbidity among fatal cases of COVID-19, and to propose a classification of patients based on age and multimorbidity patterns to begin the construction of etiological models. Methods.
Julián A. Fernández-Niño, John A. Guerra-Gómez, Alvaro J. Idrovo   +2 more
doaj   +1 more source

Betacoronavirus 1 in alpacas (Vicugna pacos) in the High Peruvian Andes

Small Ruminant Research, 2015
Genetic sequences highly related to Bovine coronavirus (BCoV) were detected in fecal samples from Peruvian 1-3 week old alpaca crias located on six farms in Puno department, some of which shared pastures with cattle. A total of 60 samples were screened for coronavirus using a nested PCR amplification of a fragment of the RNA-dependent RNA polymerase ...
Luna, L., Brandão, P.E., Maturrano, L., Rosadio, R., Silva, F.D.F., Soares, R.M., Gregori, F.   +6 more
openaire   +2 more sources