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National Influenza Mid-Season Report, 2019–2020
Canada Communicable Disease Report, 2020 Canada’s national influenza season started in week 47 between November 17 to 23, 2019. Of the 3,762 laboratory-confirmed influenza detections reported from August 25 to December 14, 2019, 61% were influenza A, and of those subtyped, 68% were A(H3N2 ...
Claire Sevenhuysen +7 more
doaj +1 more source
Canalization of the evolutionary trajectory of the human influenza virus [PDF]
, 2011 Since its emergence in 1968, influenza A (H3N2) has evolved extensively in genotype and antigenic phenotype. Antigenic evolution occurs in the context of a two-dimensional 'antigenic map', while genetic evolution shows a characteristic ladder-like ...
A Kucharski +43 more
core +5 more sources
Influenza A (H3N2) Outbreak, Nepal
Emerging Infectious Diseases, 2005 في يوليو 2004، تم اكتشاف تفشي الأنفلونزا A (H3N2) في 3 مخيمات للاجئين البوتانيين في جنوب شرق نيبال. أظهر تثبيط التراص الدموي أن ما يقرب من 40 ٪ من الفيروسات من هذا التفشي كانت متميزة مستضدًا عن سلالة لقاح A/Wyoming/3/03. لوحظت أربعة اختلافات في الأحماض الأمينية في معظم العزلات الـ 26 مقارنة باللقاح الأجنبي A/Wyoming/3/2003.
Luke T. Daum +13 more
openaire +3 more sources
Scientific Reports, 2022 Due to the continuously mutating nature of the H3N2 virus, two aspects were considered when preparing the H3N2 microneedle vaccines: (1) rapid preparation and (2) cross-protection against multiple antigenic variants.
Yura Shin +8 more
doaj +1 more source
Frontiers in Veterinary Science, 2022 H3N2 canine influenza virus (CIV) emerged in dogs in China or Korea around 2005 and was first reported in 2008. In 2015, H3N2 CIV was detected in the United States and caused a huge outbreak.
Jiajun Ou +21 more
doaj +1 more source
Substitutions near the hemagglutinin receptor-binding site determine the antigenic evolution of influenza A H3N2 viruses in U.S. swine [PDF]
, 2014 Swine influenza A virus is an endemic and economically important pathogen in pigs, with the potential to infect other host species. The hemagglutinin (HA) protein is the primary target of protective immune responses and the major component in swine ...
A. L. Vincent +58 more
core +2 more sources
A dose-ranging study in older adults to compare the safety and immunogenicity profiles of MF59®-adjuvanted and non-adjuvanted seasonal influenza vaccines following intradermal and intramuscular administration [PDF]
, 2014 Strategies to optimize responses to seasonal influenza vaccination in older adults include the use of adjuvants, higher antigen doses, and intradermal delivery.
Castellino, Flora +9 more
core +1 more source
Fatal Myopericarditis Following an Influenza A (H3N2) Infection [PDF]
American Journal of Case Reports, 2018 BACKGROUND Influenza viruses induce uncomplicated infections in most cases in individuals with no known predisposing factors. Acute febrile illness is generally limited to upper respiratory symptoms and several constitutional symptoms, including headache, lethargy, and myalgia.
Lefeuvre, Caroline +9 more
openaire +3 more sources
Vaccines, 2021 While vaccination is considered the most effective means to prevent influenza infection, its seasonal effectiveness varies, depending on the circulating influenza strains.
Rakefet Pando +12 more
doaj +1 more source
Global Spatio-temporal Patterns of Influenza in the Post-pandemic Era [PDF]
, 2014 We study the global spatio-temporal patterns of influenza dynamics. This is achieved by analysing and modelling weekly laboratory confirmed cases of influenza A and B from 138 countries between January 2006 and May 2014.
He, Daihai +5 more
core +3 more sources