Reporting of adverse events following immunizations in Ghana – Using disproportionality analysis reporting ratios by Daniel N. A. Ankrah, Delese M. Darko, George Sabblah, Aukje Mantel-Teeuwisse, Hubert M. G. Leufkens

“…Methods: De-identified data from active surveillance for AEFIs after 2009 AH1N1 influenza, yellow fever, meningitis, measles-rubella, pneumococcal-rotavirus and human papilloma virus vaccinations were used. …”
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Attenuation of influenza virus infectivity with herbal-marine compound (HESA-A): an in vitro study in MDCK cells by Mehrbod Parvaneh, Ideris Aini, Omar Abdul Rahman, Hair-Bejo Mohd, Tan Sheau Wei, Kheiri Masoumeh, Tabatabaian Mansoureh

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High success and low mortality rates with non-invasive ventilation in influenza A H1N1 patients in a tertiary hospital by Marra Alexandre R, Correa Luci, Silvia Claudia V, Taniguchi Corinne, Saghabi Cilene, Aquino Silvia HCT, Timenetsky Karina T, Eid Raquel AC, dos Santos Oscar FP

“…</p> <p>Methods</p> <p>Describe the respiratory profile, the mortality rate, and the benefit of using NIV in patients with confirmed diagnosis of influenza AH1N1 who were admitted in the ICU during the year 2009.…”
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Immunogenicity of a trivalent influenza vaccine and persistence of induced immunity in adults aged ≥60 years in Taizhou City, Zhejiang Province, China, during the 2018–2019 season... by Yuting Liao, Yan Jin, Hangjie Zhang, Juan Yang, Jian Fu, Huakun Lv

“…Study participants vaccinated with TIV had significantly higher GMTs of Hemagglutination Inhibition (HI) antibodies against AH1N1, AH2N3, and B/Victoria strains (all p < .0001) at day 30 post-vaccination compared with unvaccinated participants, but the antibody response to the B/Victoria strain was the weakest. …”
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Co-infection of adenovirus with swine origin influenza A (H1N1) and report of adenovirus with respiratory syncytial virus: report of two cases by Shatizadeh Malekshahi S, Yavarian J, Naseri M, Rezaei F, Mokhtari Azad T

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Historical H1N1 Influenza Virus Imprinting Increases Vaccine Protection by Influencing the Activity and Sustained Production of Antibodies Elicited at Vaccination in Ferrets by Magen E. Francis, Mara McNeil, Nicholas J. Dawe, Mary K. Foley, Morgan L. King, Ted M. Ross, Alyson A. Kelvin

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Clinical Features and Outcome of 65 Laboratory Confirmed Cases of H1N1 in Muscat, Sultanate of Oman by Sumant Pajankar, Salim Said Al Qassabi, Saud Mohamed Al Harthi

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Caracterización del mercado de la carne de cerdo en nueve municipios de Boyacá, Colombia by Diana Constanza Beltrán Hernández, Fabio Becerra Patarroyo, Blanca Yolanda López Arismendy

“…Tanto para los productores, puntos de venta y consumo local, el principal motivador del consumo es la palatabilidad y el principal inhibidor es el riesgo de transmisión del virus AH1N1. Se concluye que la porcicultura en Boyacá se encuentra en un proceso evolutivo que requiere un asesoramiento permanente en producción y comercialización, y campañas de promoción al consumo, además de la estandarización de precios.…”
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Evolution of Indian Influenza A (H1N1) Hemagglutinin Strains: A Comparative Analysis of the Pandemic Californian HA Strain by Shilpa Sri Pushan, Mahesh Samantaray, Muthukumaran Rajagopalan, Amutha Ramaswamy

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INFECCIÓN POR VIRUS PANDÉMICO (H1N1) 2009 EN ANDALUCÍA by José María Mayoral Cortés, Josefa Ruiz Fernández, Jerónimo Pachón Díaz, José María Navarro Marí, Luz Puell Gómez, Esteban Pérez Morilla, Virtudes Gallardo García, Enric Duran Pla, Juan Carlos Fernández Merino, Ignacio Pajares Bernaldo-Quirós, Francisco Murillo Cabeza, M. Pérez Ruiz, Javier Guillén Enríquez, Juan Carlos Carmona, Gloria Andérica Frías

“…Desde que en abril de 2009 la Organización Mundial de la Salud (OMS) alertó de la existencia de casos de infección humana por un nuevo virus de la gripe AH1N1 de origen porcino, las autoridades sanitarias de Andalucía activaron un plan específico de actuación para dar respuesta a la crisis sanitaria. …”
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Impacto de la promoción del lavado de manos en la incidencia de diarreas, en tiempos de pandemias por virus respiratorios en Costa Rica by Darner A. Mora-Alvarado, Pablo César Rivera-Navarro, Carlos F. Portuguez-Barquero

“…Se analiza el impacto de la higiene, o lavado de manos con agua potable y jabón, sobre las tasas anuales de incidencia de enfermedades diarreicas agudas (EDA), en tiempos de pandemias respiratorias causadas por el virus “AH1N1” en 2009 y el coronavirus “SARS-CoV-2” en el 2020. …”
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Bioassay-Guided Fractionation of <i>Erythrostemon yucatanensis</i> (Greenm.) Gagnon & GP Lewis Components with Anti-hemagglutinin Binding Activity against Influenza A/H1N1 Virus by Tania Ortiz-López, Rocío Borges-Argáez, Guadalupe Ayora-Talavera, Ernesto Canto-Ramírez, Lisseth Cetina-Montejo, Ángel May-May, Fabiola Escalante-Erosa, Mirbella Cáceres-Farfán

“…An in vitro evaluation of the antiviral activity of extracts and fractions from the leaves, stem bark and roots against two strains of the AH1N1 influenza virus was performed, leading to the identification of bioactive compounds in this medicinal plant. …”
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Seroprevalence of influenza A H1N1 and seroconversion of mothers and infants induced by a single dose of monovalent vaccine by Anne Chao, Yhu-Chering Huang, Yao-Lung Chang, Tzu-Hao Wang, Shuenn-Dyh Chang, Ting-Shu Wu, Tsu-Lan Wu, An-Shine Chao

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Miocarditis fulminante en adultos por el virus de la influenza B: reporte de dos casos y revisión de la literatura by Edwin Silva, Juan Sebastián Montenegro, María Camila Estupiñán, Gerson Arias, Juan Pablo Osorio, Claudia Marcela Poveda, Ricardo Buitrago

“…La miocarditis por influenza se considera una condición infrecuente; no obstante, su incidencia ha aumentado desde el 2009 a raíz de la pandemia de influenza por el virus AH1N1. Por su parte, la miocarditis por influenza de tipo B sigue siendo una condición infrecuente. …”
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Resultados preliminares del programa piloto de trasplante renal: Hospital Nacional Cayetano Heredia, Ministerio de Salud, Lima, Perú by Luis Zegarra Montes, Reyner Loza Munarriz, Raúl Medina Ninacóndor, Weymar Melgarejo Zeballos, Alfonso Del Castillo Mory, Roberto Sánchez Chipana, Raúl Valenzuela Córdova, Luciola Vásquez Flores, Gessica Parvina De la O, Edgar Coa Alcocer, Michael Cieza Terrones, Marlene Pari Bravo, César Loza Munarriz

“…Las médicas: infección del tracto urinario (12), necrosis tubular aguda (5), rechazo agudo (6), nefrotoxicidad (2), recidiva de la enfermedad primaria (1) y neumonía AH1N1 (1). Tiempo promedio de seguimiento: 11,25 ± 7,03 (2,4 – 27,4) meses y la tasa de filtración glomerular promedio es de 76,47 ± 22,52 (30 – 140) ml/ min./1,73 m2sc. …”
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Design and <i>Escherichia coli</i> Expression of a Natively Folded Multi-Disulfide Bonded Influenza H1N1-PR8 Receptor-Binding Domain (RBD) by Thao Tu, Tharangani Rathnayaka, Toshiyo Kato, Kenji Mizutani, Tomonori Saotome, Keiichi Noguchi, Shun-ichi Kidokoro, Yutaka Kuroda

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Bioinformatics and Structural Analysis of Antigenic Variation in the Hemagglutinin Gene of the Influenza A(H1N1)pdm09 Virus Circulating in Shiraz (2013 to 2015) by Mojtaba Mortazavi, Neda Pirbonyeh, Fatemeh Javanmardi, Amir Emami

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A 1-year follow-on study from a randomised, head-to-head, multicentre, open-label study of two pandemic influenza vaccines in children by P de Whalley, W Walker, MD Snape, C Oeser, M Casey, P Moulsdale, C Harrill, N Andrews, K Hoschler, B Thompson, C Jones, J Chalk, S Kerridge, R Tomlinson, PT Heath, A Finn, S Faust, E Miller, AJ Pollard

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