Results 121 to 130 of about 43,853 (237)

Performance of Subgenomic RT‐PCR for Predicting SARS‐CoV‐2 Infectivity Compared to Genomic RT‐PCR and Culture Isolation

Journal of Medical Virology, Volume 97, Issue 5, May 2025.
ABSTRACT SARS‐CoV‐2 clinical samples can be detected as positive for a long period of time using real‐time RT‐PCR, even when patients are no longer infectious. Viral culture is the gold standard for assessing a patient's infectivity, but it is a time‐consuming technique and lacks sensitivity. SARS‐CoV‐2 subgenomic RNA (sgRNA) detection has been used as
Célia Sentis, Delphine Parraud, Geneviève Billaud, Martine Valette, Maude Bouscambert‐Duchamp, Bruno Lina, Florence Morfin, Alexandre Gaymard   +7 more
wiley   +1 more source

COVID-19 y la pandemia global causada por un nuevo coronavirus

Universidad y Salud, 2020
Introducción: COVID-19 es una enfermedad respiratoria inédita que se reportó inicialmente como una neumonía atípica en diciembre de 2019. SARS-CoV-2, agente etiológico de esta patología, probablemente originado a partir de un virus de murciélago.
Mario Fernando Benavides-Rosero
doaj   +1 more source

Genome Composition and Divergence of the Novel Coronavirus (2019-nCoV) Originating in China. [PDF]

, 2020
An in-depth annotation of the newly discovered coronavirus (2019-nCoV) genome has revealed differences between 2019-nCoV and severe acute respiratory syndrome (SARS) or SARS-like coronaviruses.
Cheng, Genhong, Ding, Xiao, Huang, Baoying, Jiang, Taijiao, Meng, Jing, Niu, Peihua, Peng, Yousong, Quan, Lijun, Sheng, Jie, Tan, Wenjie, Wang, Jiangyuan, Wang, Xianyue, Wu, Aiping, Xia, Zanxian, Zhang, Zheng, Zhu, Zhaozhong   +15 more
core  

A fusion peptide in the spike protein of MERS coronavirus [PDF]

, 2019
Coronaviruses represent current and emerging threats for many species, including humans. Middle East respiratory syndrome-related coronavirus (MERS-CoV) is responsible for sporadic infections in mostly Middle Eastern countries, with occasional transfer ...
Benjamin W. Neuman, Earp, Entedar A. J. Alsaadi, Hu, Ian M. Jones   +4 more
core   +1 more source

Novel Trispecific Neutralizing Antibodies With Enhanced Potency and Breadth Against Pan‐Sarbecoviruses

MedComm, Volume 6, Issue 5, May 2025.
Multispecific antibodies harness the advantages of two or more mAbs. In this study, we designed novel trispecific antibodies, Tri‐1 and Tri‐2, derived from our previously identified mAbs, PW5‐5, PW5‐535, and PW5‐570. These trispecific antibodies exhibited enhanced binding affinity and broad neutralization capacity against SARS‐CoV, SARS‐CoV‐2 variants,
Rui Qiao, Yuanchen Liu, Qiyu Mao, Jiayan Li, Yinying Lu, Jialu Shi, Chen Li, Jizhen Yu, Jiami Gong, Xun Wang, Yuchen Shao, Lei Sun, Wenhong Zhang, Hongjie Yu, Hin Chu, Pengfei Wang, Xiaoyu Zhao   +16 more
wiley   +1 more source

The effect of early-stage public health policies in the transmission of COVID-19 for South American countries

Revista Panamericana de Salud Pública, 2020
Objectives. The analysis of transmission dynamics is crucial to determine whether mitigation or suppression measures reduce the spread of coronavirus disease 2019 (COVID-19). This study sought to estimate the basic (R0) and time-varying (Rt) reproduction
Bryan Valcarcel, Jose L. Avilez, J. Smith Torres-Roman, Julio A. Poterico, Janina Bazalar-Palacios, Carlo La Vecchia   +5 more
doaj   +1 more source

Impact of COVID-19 on maxillofacial surgery practice: a worldwide survey [PDF]

, 2020
The outbreak of coronavirus disease 2019 (COVID-19) is rapidly changing our habits. To date, April 12, 2020, the virus has reached 209 nations, affecting 1.8 million people and causing more than 110,000 deaths. Maxillofacial surgery represents an example
Cascone, P, Fontanari, M, Maffia, F, Mercuri, L G, Vellone, V   +4 more
core   +1 more source

Synergistic Inactivation of Airborne Viruses by Low‐Concentration Ozone With High Humidity and Temperature

Microbiology and Immunology, Volume 69, Issue 5, Page 280-288, May 2025.
ABSTRACT Ambient humidity, temperature, and ozone influence the viability of airborne viruses, but their synergistic effects are poorly understood, particularly regarding ozone with humidity/temperature changes. Therefore, we examined the inactivation of airborne influenza viruses and coronaviruses under combinations of low ambient ozone concentrations,
Hidekazu Nishimura, Soichiro Sakata, Isolde Dapat, Masayuki Segawa, Yuki Mizutani, Junya Imaizumi, Kazuya Shirato, Suguru Ohmiya, Masanori Katsumi, Takahiro Yokoyama   +9 more
wiley   +1 more source

The glycosaminoglycan-binding chemokine fragment CXCL9(74–103) reduces inflammation and tissue damage in mouse models of coronavirus infection

Frontiers in Immunology
IntroductionPulmonary diseases represent a significant burden to patients and the healthcare system and are one of the leading causes of mortality worldwide.
Vivian Louise Soares Oliveira, Vivian Louise Soares Oliveira, Celso Martins Queiroz-Junior, Delphine Hoorelbeke, Felipe Rocha da Silva Santos, Ian de Meira Chaves, Mauro Martins Teixeira, Remo de Castro Russo, Paul Proost, Vivian Vasconcelos Costa, Sofie Struyf, Flávio Almeida Amaral   +11 more
doaj   +1 more source

The european bats as reservoir of potentially zoonotic virical diseases [PDF]

, 2016
PòsterJun
Herrera Goicoechea, Miguel, Universitat Autònoma de Barcelona. Facultat de Veterinària   +1 more
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