Zobrazeno 1 - 10
of 397
pro vyhledávání: '"Alpha variant"'
Autor:
Farzin Sadeghi, Mehrdad Halaji, Hoda Shirafkan, Abazar Pournajaf, Hossein Ghorbani, Sara Babazadeh, Nafiseh Ezami, Kobra Fallhpour, Fatemeh Fakhraie, Shahrbano Gorjinejad, Saghar Saber Amoli, Fatemeh Hejazi Amiri, Mahnaz Baghershiroodi, Zahra Ahmadnia, Maryam Salehi, Mehdi Tourani, Jalal Jafarzadeh, Farzane Shanehbandpour Tabari, Seyed Raheleh Ahmadian, Rouzbeh Mohammadi Abandansari, Farzaneh Jafarian, Samaneh Rouhi, Arezoo Zabihollahi, Sarina Mostafanezhad, Fatemeh Saeedi, Arefeh Ebrahimian, Zeinab Deldar, Mahmoud Sadeghi Haddad Zavareh, Masoumeh Bayani, Mana Bazi Broun, Moein Shirzad, Siamak Sabbaghi, Mohsen Mohammadi, Rabeae Rahmani, Yousef Yahyapour
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-14 (2024)
Abstract Background The aim of the present study was to compare the epidemiological patterns of severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) infections, hospitalizations, deaths, and duration of hospitalization during the fourth, fifth
Externí odkaz:
https://doaj.org/article/9998491f4bf84e1fab3bc7ef877ffcf8
Autor:
Thomas Theo Brehm, Andreas Heyer, Marcel S. Woo, Marlene Fischer, Marc van der Meirschen, Dominic Wichmann, Dominik Jarczak, Kevin Roedl, Stefan Schmiedel, Marylyn M. Addo, Marc Lütgehetmann, Martin Christner, Samuel Huber, Ansgar W. Lohse, Stefan Kluge, Julian Schulze zur Wiesch
Publikováno v:
Journal of Infection and Public Health, Vol 16, Iss 11, Pp 1806-1812 (2023)
Background: Since the beginning of the coronavirus disease 2019 (COVID-19) pandemic, the roll-out of vaccines and therapeutic agents, as well as the emergence of novel SARS-CoV-2 variants, have shown significant effects on disease severity. Methods:
Externí odkaz:
https://doaj.org/article/efa2ba5d37094146a5932b908907dff7
Autor:
Jahnavi Parasar, Rudra Kumar Pandey, Yashvant Patel, Prajjval Pratap Singh, Anshika Srivastava, Rahul Kumar Mishra, Bhupendra Kumar, Niraj Rai, Vijaya Nath Mishra, Pankaj Shrivastava, P. B. Kavi Kishor, Prashanth Suravajhala, Rakesh Tamang, Ajai Kumar Pathak, Gyaneshwer Chaubey
Publikováno v:
COVID, Vol 3, Iss 4, Pp 472-479 (2023)
After the spill to humans, in the evolutionary timeline of SARS-CoV-2, several positively selected variants have emerged. A phylogeographic study on these variants can reveal their spatial and temporal distribution. In December 2020, the alpha varian
Externí odkaz:
https://doaj.org/article/d41b739f3aed4e84b7fd5ed2d485693b
Autor:
Nagashige Shimada, Masahiro Shinoda, Hiroaki Takei, Yuto Yoshida, Masashi Nishimura, Mio Kousaka, Miwa Morikawa, Takashi Sato, Hiroto Matsuse, Masaharu Shinkai
Publikováno v:
The Egyptian Journal of Internal Medicine, Vol 35, Iss 1, Pp 1-5 (2023)
Abstract Background Coronavirus disease 2019 (COVID-19) was previously thought to have a low reinfection rate, but there are concerns that the reinfection rate will increase with the emergence and spread of mutant variants. This report describes the
Externí odkaz:
https://doaj.org/article/34846a3abe8145b1a39c01f5a1f7eaed
Autor:
Ali Amanati, Mahdi Shahriari, Mohammad Reza Bordbar, Seyyed Bozorgmehr Hedayati, Mazyar Ziyaeyan, Marzieh Jamalidoust, Mehdi Kalani, Nahid Heydari Marandi
Publikováno v:
Journal of Medical Case Reports, Vol 17, Iss 1, Pp 1-12 (2023)
Abstract Background Like other viral infections, severe acute respiratory syndrome coronavirus-2 infection could affect different human body systems, including host immune responses. Three years after its pandemic, we learn more about this novel coro
Externí odkaz:
https://doaj.org/article/85fbeb8536e74b50a6b0b6797044362b
Autor:
Manel Essaidi-Laziosi, Catia Alvarez, Olha Puhach, Pascale Sattonnet-Roche, Giulia Torriani, Caroline Tapparel, Laurent Kaiser, Isabella Eckerle
Publikováno v:
Emerging Microbes and Infections, Vol 11, Iss 1, Pp 412-423 (2022)
Although frequently reported since the beginning of the pandemic, questions remain regarding the impact of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) interaction with circulating respiratory viruses in coinfected patients. We here i
Externí odkaz:
https://doaj.org/article/3b92661dee9a4d73a236fc40d8e582ab
Autor:
Demet Timur, Ugur Demirpek, Engin Ertek, Özlem Çetınkaya Aydın, Talha Karabıyık, Huseyin Kayadibi
Publikováno v:
International Journal of Medical Biochemistry, Vol 5, Iss 3, Pp 132-136 (2022)
INTRODUCTION: Since December 2019, after the declaration of new cases regarding novel coronavirus disease, many variants have emerged as a consequence of the viral evolution. Although the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) v
Externí odkaz:
https://doaj.org/article/e74001fa760346e2a83c71b95c222d66
Autor:
Bas B. Oude Munnink, Roel H.T. Nijhuis, Nathalie Worp, Marjan Boter, Babette Weller, Babs E. Verstrepen, Corine GeurtsvanKessel, Maarten L. Corsten, Anne Russcher, Marion Koopmans
Publikováno v:
Emerging Infectious Diseases, Vol 28, Iss 9, Pp 1920-1923 (2022)
We detected a highly divergent SARS-CoV-2 Alpha variant in an immunocompromised person several months after the latest detection of the Alpha variant in the Netherlands. The patient was infected for 42 weeks despite several treatment regimens and dis
Externí odkaz:
https://doaj.org/article/0b7d7093a5db4db98222c58b8a494aeb
Autor:
Zahra Rezaei, Sadaf Asaei, Shima Sepehrpour, Marzieh Jamalidoust, Mandana Namayandeh, Fatemeh Norouzi, Bahman Pourabbas
Publikováno v:
Health Science Reports, Vol 6, Iss 6, Pp n/a-n/a (2023)
Externí odkaz:
https://doaj.org/article/57f3c43186af4e0cbab37acf0b2090c3
Autor:
Khitam Muhsen, Pauline A. Waight, Freja Kirsebom, Nick Andrews, Louise Letley, Charlotte M. Gower, Catriona Skarnes, Catherine Quinot, Rachel Lunt, Jamie Lopez Bernal, Stefan Flasche, Elizabeth Miller
Publikováno v:
Vaccines, Vol 12, Iss 2, p 113 (2024)
Background: We investigated whether COVID-19 vaccination reduced SARS-CoV-2 infection risk among adult household contacts of COVID-19 index cases during the Alpha, Delta, and Omicron waves in England. Methods: Between February 2021 and February 2022,
Externí odkaz:
https://doaj.org/article/7f4ae2b9635b46ef9be99b718e4b4a1a