Results 141 to 150 of about 52,366 (249)

The emergence of new SARS-CoV-2 omicron subvariants introduces uncertainty about the end of the COVID-19 pandemic

Frontiers in Medicine, 2022
Severino Jefferson Ribeiro da Silva
doaj   +1 more source

Immunogenicity and Protection of mRNA Vaccine Encoding Spike Protein of SARS-CoV-2 Omicron-XEC Subvariant. [PDF]

Int J Mol Sci
Guan X, Cho H, Liu Q, Qian S, Du L.
europepmc   +1 more source

COVID‐19 Mortality and Temporal Trends in a Mid‐Sized Southern Brazilian City (2020–2023): A Population‐Based Retrospective Study

Health Science Reports, Volume 9, Issue 6, June 2026.
ABSTRACT Background and Aims The COVID‐19 pandemic has significantly impacted global mortality, with marked variations according to demographic and temporal factors. This study aimed to analyze COVID‐19 mortality trends and associated demographic factors in Chapecó, Southern Brazil, between 2020 and 2023.
Clodoaldo Antônio De Sá, Junir Antonio Lutinski, Sinval Adalberto Rodrigues‐Junior, Samuel Spiegelberg Zuge, Jeana Cristina Barretta, Felipe Corbellini, Ubiratan Alegransi Bones, João Ventura‐Silva, Vanessa da Silva Corralo   +8 more
wiley   +1 more source

Validation of a Pseudovirus Neutralization Assay for Severe Acute Respiratory Syndrome Coronavirus 2 Omicron JN.1 and LP.8.1 Subvariant Lineage Strains with Homologous and Heterologous Matched Sera in Clinically Relevant Samples. [PDF]

Microorganisms
Cai Z, Kalkeri R, Haner B, Wang M, Skonieczny P, Osman B, Dent D, Silva D, Auerbach K, Faust E, Feng SL, Cai MR, Zhu M, Cloney-Clark S, Plested JS.   +14 more
europepmc   +1 more source

Enhancing COVID‐19 Forecasting Accuracy in Malaysia Using a Hybrid ARIMA‐LSTM Model With Exogenous Variables: A Time‐Series Predictive Study

Health Science Reports, Volume 9, Issue 6, June 2026.
ABSTRACT Background Accurate forecasting of COVID‐19 cases is essential for effective public health planning and resource allocation. Traditional statistical and deep‐learning models often fail to jointly capture linear dynamics, nonlinear patterns, and exogenous drivers of disease transmission.
Al Mahmud, Kamarul Imran Musa, Firdaus Mohamad Hamzah, Zainab Mat Yudin Badrin, Mohamad Arif Awang Nawi   +4 more
wiley   +1 more source

D614G reshapes allosteric networks and opening mechanisms of SARS-CoV-2 spikes. [PDF]

Proc Natl Acad Sci U S A
Kearns FL, Bogetti AT, Calvó-Tusell C, Braza MKE, Casalino L, Gramm AJ, Braet S, Rosenfeld MA, Rajapaksha H, Barker B, Anand G, Chong LT, Ahn SH, Amaro RE.   +13 more
europepmc   +1 more source

Omicron or no longer omicron: That is the question

Global Translational Medicine
openaire   +2 more sources

Exacerbated Hepatic Stress and Systemic Metabolic Disruption Driven by SARS‐CoV‐2 P.1 Variant in K18‐hACE2 Mice

Immunity, Inflammation and Disease, Volume 14, Issue 6, June 2026.
ABSTRACT Introduction While severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) has been extensively studied in the context of pulmonary disease, its impact on metabolic organs remains poorly understood, particularly across experimental models.
Monara Kaélle Sérvulo Cruz Angelim, Patrícia Brito Rodrigues, Antônio Thiago Pereira Campos, Giovanni Freitas Gome, Gabriela Fabiano Souza, Valquíria Aparecida Matheus, Carlos Lenz Cesar, José Luiz Proença‐Módena, Marco Aurélio R. Vinolo, Pedro M. Moraes‐Vieira   +9 more
wiley   +1 more source

Update and reuse: Structure-guided nanobody evolution against SARS-CoV-2 escape. [PDF]

PLoS Pathog
Bu F, Saxena D, Turner-Hubbard H, Delaney A, Batra L, Fricke C, Moye S, Verma A, Perlman S, Bhandari J, Liu B, Ye G, Zheng J, Li F.   +13 more
europepmc   +1 more source

Adverse outcomes among pregnant women with COVID‐19 according to hospitalization status: A prospective individual participant data meta‐analysis in Europe and North America

International Journal of Gynecology &Obstetrics, Volume 173, Issue 3, Page 1197-1206, June 2026.
Abstract Background Understanding the varied impact of COVID‐19 severity on pregnancy outcomes is crucial for informed clinical management and targeted interventions. Objective To evaluate the impact of COVID‐19 on pregnancy outcomes, distinguishing between pregnant women managed in primary care and those requiring hospitalization.
Odette de Bruin, Emeline Maisonneuve, Eimir Hurley, Hedvig M. E. Nordeng, Anick Bérard, Odile Sheehy, Padma Kaul, Mayura U. Shinde, Austin Cosgrove, Jennifer G. Lyons, Elizabeth Messenger‐Jones, Maria E. Kempner, Sengwee Toh, Wei Hua, José J. Hernández‐Muñoz, Leyla Sahin, Carolyn E. Cesta, David Hägg, Rosa Gini, Olga Paoletti, Beatriz Poblador‐Plou, Sue Jordan, Clara L. Rodríguez‐Bernal, Francisco Sánchez‐Sáez, Régis Lassalle, Marie‐Agnès Bernard, Fariba Ahmadizar, Guillaume Favre, Alice Panchaud, Kitty W. M. Bloemenkamp, Kelly Plueschke, Corinne de Vries, Satu J. Siiskonen, Miriam C. J. M. Sturkenboom, on behalf of the CONSIGN Collaboration Group, Benjamin P. Geisler, Mark Walker, Steven Hawken, Sasha Bernatsky, Sherif Eltonsy, Emma Hoffman, Andrew B. Petrone, Jolene Mosley, Jenice Ko, Claudia Bartolini, Giuseppe Roberto, Giorgio Limoncella, Anna Girardi, Giulia Hyeraci, Antonio Gimeno‐Miguel, Jonás Carmona‐Pírez, Antonio Poncel‐Falcó, Aida Moreno‐Juste, Alexandra Prados‐Torres, Daniel Thayer, Ian Farr, Saira Ahmed, Ieuan Scanlon, Gabriel Sanfélix‐Gimeno, Isabel Hurtado, Anibal Garcia‐Sempere, Salvador Peiro, Jérémy Jové, Dunia Sakr, Cécile Droz‐Perroteau, Ema Alsina, David Baud, Hilde M. Engjom, Judit Riera‐Arnau, Mònica Sabaté Gallego, Elena Ballarín Alins, Cristina Aguilera Martin, Melissa Kampman, Celline Brasil   +73 more
wiley   +1 more source