Results 81 to 90 of about 113,997,697 (174)
Effectiveness of an influenza vaccine programme for care home staff to prevent death, morbidity, and health service use among residents: cluster randomised controlled trial [PDF]
, 2006 Objective To determine whether vaccination of care home staff against influenza indirectly protects residents.Design Pair matched cluster randomised controlled trial.Setting Large private chain of UK care homes during the winters of 2003-4 and 2004-5 ...
Murad, S +7 more
core
An outbreak of influenza A(H3N2) in Alappuzha district, Kerala, India, in 2011
Journal of Infection in Developing Countries, 2015 Introduction: Influenza is an RNA virus that belongs to the Orthomyxoviridae family. It causes a highly contagious acute respiratory illness, has been recognized since ancient times, and is a major health threat throughout the world.
Sam Peter +4 more
doaj +1 more source
Influenza and Other Respiratory Viruses, Volume 20, Issue 9, September 2026.ABSTRACT The emergence of viruses with reduced susceptibility to antivirals poses an ongoing risk which could limit their effectiveness. Here we report a cluster of A(H3N2) viruses detected in Tasmania, Australia, with a PA gene mutation A37T that showed mild reductions in susceptibility in vitro to baloxavir (3.47‐ to 16.33‐fold increased EC50) when ...
Saira Hussain +14 more
wiley +1 more source
, 2010 Die Aktivität der akuten respiratorischen Erkrankungen (ARE) ist in der 9. KW weiter zurückgegangen und liegt bundesweit noch knapp auf einem deutlich erhöhten Niveau. Im NRZ sind in insgesamt 111 Sentinel-Proben 41 Influenzaviren nachgewiesen worden (
Arbeitsgemeinschaft Influenza
core +1 more source
Influenza vaccine-specific CD4+ T cell responses are impaired in older adults
npj VaccinesImmune defenses decline with age, increasing susceptibility to influenza. Vaccination remains the most effective strategy to prevent severe disease and death, but its efficacy is reduced in older adults, particularly against influenza A(H3N2).
Pauline Saint-Charles +8 more
doaj +1 more source
Influenza viruses in adult dogs raised in rural and urban areas in the state of São Paulo, Brazil
Revista do Instituto de Medicina Tropical de São Paulo, 2012 In 1970, searching for the interspecies transmission of influenza viruses led to the first study on influenza viruses in domestic animals. Birds and mammals, including human beings, are their natural hosts; however, other animals may also play a role in ...
Dalva Assunção Portari Mancini +7 more
doaj +1 more source
Influenza and Other Respiratory Viruses, Volume 20, Issue 9, September 2026.ABSTRACT Aims H10 subtype avian influenza viruses circulate widely among wild and domestic birds worldwide. These viruses have crossed species barriers to infect mammals, including humans, with cases of H10N3, H10N5 and H10N8 reported. During active surveillance in Guangdong Province, China, between 2023 and 2025, we isolated 10 H10Nx influenza A ...
Jie Liu +7 more
wiley +1 more source
Influenza and Other Respiratory Viruses, Volume 20, Issue 9, September 2026.ABSTRACT Background Following unprecedented disruption of influenza circulation during COVID‐19, concerns arose about postpandemic immunity debt. Community influenza epidemiological and burden data are scarce in mainland China. We estimated influenza incidence in Yancheng (2022–2025) and evaluated protection conferred by preexisting antibodies ...
Hongjun Zhang +23 more
wiley +1 more source
Generation of replication-proficient Influenza Virus NS1 point mutants with interferon-hyperinducer phenotype [PDF]
, 2014 The NS1 protein of influenza A viruses is the dedicated viral interferon (IFN)-antagonist. Viruses lacking NS1 protein expression cannot multiply in normal cells but are viable in cells deficient in their ability to produce or respond to IFN.
Fernández, Yolanda +31 more
core +2 more sources
, 2020 Background: vaccination is the best approach to prevent influenza infections so far. Serological studies on the effect of different vaccine types are important to address vaccination campaigns and protect our population.
José María Eiros Bouza +4 more
core +1 more source