Results 1 to 10 of about 1,532,012 (308)

Differentiation of influenza B lineages circulating in different regions of Brazil, 2014–2016, using molecular assay

Vaccine: X, 2022
Background: Two antigenically and genetically distinct lineages of influenza B viruses (B/Victoria and B/Yamagata) have been co-circulating worldwide since 2002.
Daniela Bernardes Borges da Silva, Katia Corrêa de Oliveira Santos, Margarete Aparecida Benega, Terezinha Maria de Paiva   +3 more
doaj   +1 more source

Impact of Individual Viral Gene Segments from Influenza A/H5N8 Virus on the Protective Efficacy of Inactivated Subtype-Specific Influenza Vaccine

Pathogens, 2021
Since its emergence in 2014, the highly pathogenic avian influenza H5N8 virus has continuously and rapidly spread worldwide in the poultry sector resulting in huge economic losses.
Yassmin Moatasim, Ahmed Kandeil, Ahmed Mostafa, Omnia Kutkat, Mohamed El Sayes, Ahmed N. El Taweel, Maha AlKhazindar, Elsayed T. AbdElSalam, Rabeh El-Shesheny, Ghazi Kayali, Mohamed A. Ali   +10 more
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Searching For Influenza Virus In Upper Respiratory System Samples Of Patients From Our Region

Van Tıp Dergisi, 2021
INTRODUCTION: In this study, we have planned to evaluate the frequency of Influenza virüs in our region and identified Influenza virüs prevelance using Immune Fluorescent Antibody(IFA) technique. METHODS: Nasopharyngeal swab samples were included in our
Özgür Çelebi, Ahmet Ayyıldız
doaj   +1 more source

Immunogenicity and Safety of an Inactivated SARS-CoV-2 Vaccine: Preclinical Studies

Vaccines, 2021
Since the emergence of SARS-CoV-2 at the end of 2019, 64 candidate vaccines are in clinical development and 173 are in the pre-clinical phase. Five types of vaccines are currently approved for emergency use in many countries (Inactivated, Sinopharm ...
Ahmed Kandeil, Ahmed Mostafa, Rehab R. Hegazy, Rabeh El-Shesheny, Ahmed El Taweel, Mokhtar R. Gomaa, Mahmoud Shehata, Marawan A. Elbaset, Ahmed E. Kayed, Sara H. Mahmoud, Yassmin Moatasim, Omnia Kutkat, Noha N. Yassen, Marwa E. Shabana, Mohamed GabAllah, Mina Nabil Kamel, Noura M. Abo Shama, Mohamed El Sayes, Amira N. Ahmed, Zahraa S. Elalfy, Bassim MSA Mohamed, Safa N. Abd El-Fattah, Hazem Mohamed El Hariri, Mona Abdel Kader, Osama Azmy, Ghazi Kayali, Mohamed A. Ali   +26 more
doaj   +1 more source

Next-Generation Sequencing Analysis of the Within-Host Genetic Diversity of Influenza A(H1N1)pdm09 Viruses in the Upper and Lower Respiratory Tracts of Patients with Severe Influenza

mSphere, 2021
The D222G/N substitution in the hemagglutinin (HA) protein of influenza A(H1N1)pdm09 virus has been reported to be associated with disease severity and mortality in numerous previous studies.
Ikuyo Takayama, Binh Gia Nguyen, Co Xuan Dao, Thach The Pham, Tuan Quoc Dang, Phuong Thai Truong, Thanh Van Do, Thuy Thi Phuong Pham, Seiichiro Fujisaki, Takato Odagiri, Hideki Hasegawa, Noriko Nakajima   +11 more
doaj   +1 more source

In Vitro Characterization of Multidrug-Resistant Influenza A(H1N1)pdm09 Viruses Carrying a Dual Neuraminidase Mutation Isolated from Immunocompromised Patients

Pathogens, 2020
Influenza A(H1N1)pdm09 viruses carrying a dual neuraminidase (NA) substitution were isolated from immunocompromised patients after administration of one or more NA inhibitors.
Emi Takashita, Seiichiro Fujisaki, Masaru Yokoyama, Masayuki Shirakura, Hiroko Morita, Kazuya Nakamura, Noriko Kishida, Tomoko Kuwahara, Hironori Sato, Ikuko Doi, Yuji Sato, Shinichi Takao, Yukie Shimazu, Takeshi Shimomura, Takuo Ito, Shinji Watanabe, Takato Odagiri, on behalf of The Influenza Virus Surveillance Group of Japan   +17 more
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Molecular characterization of influenza A viruses circulating in Cuba between April 2009 and August 2010

Journal of Infection in Developing Countries, 2014
This item has no abstract. Follow the links below to access the full text.
Amely Arencibia García, Alexander Piñon Ramos, Mayra Muné Jiménez, Belsy Acosta Herrera, Odalys Valdés Ramirez, Clara Savón Valdés, Susel Oropesa Fernandez, Grehete Gonzalez Muñoz, Yudira Soto Brito, Elias Guilarte García, Guelsys Gonzalez Baez, Bárbara Hernández, Angel Goyenechea Fernández   +12 more
doaj   +1 more source

Detection of genital chlamydial and gonococcal infection using urine samples: A community-based study from India

Journal of Infection and Public Health, 2018
Sexually transmitted infections (STI) have a major impact on the reproductive health of women. Among the different etiological agents of STIs, Chlamydia trachomatis and Neisseria gonorrhoeae are the main bacterial pathogens that cause sexually ...
Anjana Krishnan, Sasidharanpillai Sabeena, Parvati V. Bhat, Veena Kamath, Maity Hindol, Vahid R. Zadeh, Govindakarnavar Arunkumar   +6 more
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Ginseng Protects ACE2-Transgenic Mice from SARS-CoV-2 Infection

Frontiers in Bioscience-Landmark, 2022
Background: The pandemic caused by the severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is ongoing, and despite massive vaccination campaigns, individuals continue to be infected with new SARS-CoV-2 variants.
Sang Heui Seo
doaj   +1 more source

Emergence of Progressive Mutations in SARS-CoV-2 From a Hematologic Patient With Prolonged Viral Replication

Frontiers in Microbiology, 2022
We documented a hematologic patient with prolonged SARS-CoV-2 viral replication in whom emergence of viral mutations was documented after the consecutive use of antivirals and convalescent plasma.
Carolina Garcia-Vidal, María Iglesias-Caballero, Pedro Puerta-Alcalde, Vicente Mas, Genoveva Cuesta-Chasco, Nicole Garcia-Pouton, Sarai Varona, Francisco Pozo, Francisco Pozo, Sonia Vázquez-Morón, Maria Angeles Marcos, Alex Soriano, Inmaculada Casas, Inmaculada Casas, HEMATOCOVID19-Researchers Group   +14 more
doaj   +1 more source