Zobrazeno 1 - 10
of 134
pro vyhledávání: '"BA.4"'
Autor:
Bradley K. Ackerson, Katia J. Bruxvoort, Lei Qian, Lina S. Sy, Sijia Qiu, Julia E. Tubert, Gina S. Lee, Jennifer H. Ku, Ana Florea, Yi Luo, Radha Bathala, Julie Stern, Soon K. Choi, Harpreet S. Takhar, Michael Aragones, Morgan A. Marks, Evan J. Anderson, Cindy Ke Zhou, Tianyu Sun, Carla A. Talarico, Hung Fu Tseng
Publikováno v:
Human Vaccines & Immunotherapeutics, Vol 20, Iss 1 (2024)
ABSTRACTEmerging SARS-CoV-2 sublineages continue to cause serious COVID-19 disease, but most individuals have not received any COVID-19 vaccine for >1 year. Assessment of long-term effectiveness of bivalent COVID-19 vaccines against circulating subli
Externí odkaz:
https://doaj.org/article/2d84f244b16441a592c35ded5e599e4e
Publikováno v:
Epidemics, Vol 46, Iss , Pp 100746- (2024)
Throughout the COVID-19 pandemic, changes in policy, shifts in behavior, and the emergence of new SARS-CoV-2 variants spurred multiple waves of transmission. Accurate assessments of the changing risks were vital for ensuring adequate healthcare capac
Externí odkaz:
https://doaj.org/article/c297f18b7b884a34b808c3d1413d83ae
Autor:
Gisou Erabi, Arezoo Faridzadeh, Ali Parvin, Niloofar Deravi, Mohammad Rahmanian, Mobina Fathi, Elahe Aleebrahim‐Dehkordi, Nima Rezaei
Publikováno v:
Health Science Reports, Vol 7, Iss 2, Pp n/a-n/a (2024)
Abstract Background and Aim In late 2021, the world faced the rapid spread of the SARS‐CoV‐2 Omicron variant, which quickly became the variant of concern. In April 2022, two new lineages of Omicron (BA.4/BA.5) emerged from Africa, where they caus
Externí odkaz:
https://doaj.org/article/88a04d67ee9a48168c30c9fd6e31e329
Autor:
Maja Sočan, Maja Mrzel, Katarina Prosenc, Miša Korva, Tatjana Avšič-Županc, Mario Poljak, Maja M. Lunar, Tina Zupanič
Publikováno v:
Frontiers in Public Health, Vol 12 (2024)
BackgroundDespite decreasing COVID-19 disease severity during the Omicron waves, a proportion of patients still require hospitalization and intensive care.ObjectiveTo compare demographic characteristics, comorbidities, vaccination status, and previou
Externí odkaz:
https://doaj.org/article/2be5dc9757a1467bb272cdd43ec16650
Autor:
Eveline Santos da Silva, Jean-Yves Servais, Michel Kohnen, Victor Arendt, Georges Gilson, Therese Staub, Carole Seguin-Devaux, Danielle Perez-Bercoff
Publikováno v:
Current Issues in Molecular Biology, Vol 45, Iss 2, Pp 1741-1761 (2023)
Since the emergence of SARS-CoV-2 Omicron BA.1 and BA.2, several Omicron sublineages have emerged, supplanting their predecessors. Here we compared the neutralization of Omicron sublineages BA.1, BA.2, BA.4 and BA.5 by human sera collected from indiv
Externí odkaz:
https://doaj.org/article/53831ac8d37440cf9d5429d761511193
Autor:
Mary-Ann Davies, Erna Morden, Petro Rousseau, Juanita Arendse, Jamy-Lee Bam, Linda Boloko, Keith Cloete, Cheryl Cohen, Nicole Chetty, Pierre Dane, Alexa Heekes, Nei-Yuan Hsiao, Mehreen Hunter, Hannah Hussey, Theuns Jacobs, Waasila Jassat, Saadiq Kariem, Reshma Kassanjee, Inneke Laenen, Sue Le Roux, Richard Lessells, Hassan Mahomed, Deborah Maughan, Graeme Meintjes, Marc Mendelson, Ayanda Mnguni, Melvin Moodley, Katy Murie, Jonathan Naude, Ntobeko A.B. Ntusi, Masudah Paleker, Arifa Parker, David Pienaar, Wolfgang Preiser, Hans Prozesky, Peter Raubenheimer, Liezel Rossouw, Neshaad Schrueder, Barry Smith, Mariette Smith, Wesley Solomon, Greg Symons, Jantjie Taljaard, Sean Wasserman, Robert J. Wilkinson, Milani Wolmarans, Nicole Wolter, Andrew Boulle
Publikováno v:
International Journal of Infectious Diseases, Vol 127, Iss , Pp 63-68 (2023)
Objectives: We aimed to compare the clinical severity of Omicron BA.4/BA.5 infection with BA.1 and earlier variant infections among laboratory-confirmed SARS-CoV-2 cases in the Western Cape, South Africa, using timing of infection to infer the lineag
Externí odkaz:
https://doaj.org/article/8d9c951093f147fda08361f0e42bd294
Publikováno v:
Zhongguo quanke yixue, Vol 25, Iss 30, Pp 3721-3725 (2022)
The global COVID-19 is still in a pandemic state, and Omicron is still the dominant variant in the world, accounting for about 99% of the global gene sequence. Many regions around the world are experiencing the seventh wave of the epidemic. This roun
Externí odkaz:
https://doaj.org/article/d9a1b0cfbd794483b68d10f5d2e4833e
Autor:
Zaderer Viktoria, Dichtl Stefanie, Bellmann-Weiler Rosa, Lass-Flörl Cornelia, Posch Wilfried, Wilflingseder Doris
Publikováno v:
Respiratory Research, Vol 23, Iss 1, Pp 1-8 (2022)
Abstract Vaccines against SARS-CoV-2 protect from critical or severe pathogenesis also against new variants of concern (VOCs) such as BA.4 and BA.5, but immediate interventions to avoid viral transmission and subsequent inflammatory reactions are nee
Externí odkaz:
https://doaj.org/article/c4a3fa583d424ecba7f1ef16571e4927
Autor:
Vladimir P. Baklaushev, Gaukhar M. Yusubalieva, Mikhail V. Bychinin, Saule M. Yusubalieva, Vladimir A. Kalsin, Aleksandr V. Troitskiy
Publikováno v:
Клиническая практика, Vol 13, Iss 3, Pp 43-55 (2022)
New variants of SARS-CoV-2 such as Omicron BA.2, BA.4/5, BA.2.12.1 and BA 2.75 are characterized by higher infectivity and the ability to escape virus-neutralizing antibodies against previous coronavirus variants. The S-trimer of BA.2 and its phyloge
Externí odkaz:
https://doaj.org/article/8369a1fcbb1a45b0b3eeba5f0056bbf3
Autor:
Pedro Plans-Rubió
Publikováno v:
Vaccines, Vol 11, Iss 12, p 1836 (2023)
The emergence of novel SARS-CoV-2 variants has raised concerns about the ability of COVID-19 vaccination programs to establish adequate herd immunity levels in the population. This study assessed the effectiveness of adapted vaccines in preventing SA
Externí odkaz:
https://doaj.org/article/94f93e1f16fc4bbbb5507d43b7c73dea