tetano
Editor, Senior Moderator
Hum Vaccin Immunother. 2020 Feb 4:1-9. doi: 10.1080/21645515.2019.1703455. [Epub ahead of print] [h=1]Influenza in temperate and tropical Asia: a review of epidemiology and vaccinology.[/h]
Young BE[SUP]1,[/SUP][SUP]2,[/SUP][SUP]3[/SUP], Chen M[SUP]1,[/SUP][SUP]4[/SUP].
[h=3]Author information[/h]
[h=3]Abstract[/h] The impact of seasonal influenza has been under-appreciated in Asia and surveillance data lags in most other regions. The variety of influenza circulation patterns in Asia - largely due to the range of climates - has also only recently been recognized and its effect on the burden of disease is not fully understood. Recent reports that clinical protection wanes in the weeks after influenza vaccination emphasize the importance of optimally timing vaccination to local epidemiology. It also raises questions as to whether influenza vaccines should be administered more frequently than annually and what may be the benefits in Asia of access to new vaccines with enhanced immunogenicity and effectiveness. This review will summarize influenza surveillance data from Asian countries over 2011-2018, and consider the implications for vaccination strategies in different parts of Asia.
[h=4]KEYWORDS:[/h] Adjuvant; Asia; high dose; influenza; older adults; recombinant; standard dose; vaccine; waning
PMID: 32017650 DOI: 10.1080/21645515.2019.1703455
Young BE[SUP]1,[/SUP][SUP]2,[/SUP][SUP]3[/SUP], Chen M[SUP]1,[/SUP][SUP]4[/SUP].
[h=3]Author information[/h]
[h=3]Abstract[/h] The impact of seasonal influenza has been under-appreciated in Asia and surveillance data lags in most other regions. The variety of influenza circulation patterns in Asia - largely due to the range of climates - has also only recently been recognized and its effect on the burden of disease is not fully understood. Recent reports that clinical protection wanes in the weeks after influenza vaccination emphasize the importance of optimally timing vaccination to local epidemiology. It also raises questions as to whether influenza vaccines should be administered more frequently than annually and what may be the benefits in Asia of access to new vaccines with enhanced immunogenicity and effectiveness. This review will summarize influenza surveillance data from Asian countries over 2011-2018, and consider the implications for vaccination strategies in different parts of Asia.
[h=4]KEYWORDS:[/h] Adjuvant; Asia; high dose; influenza; older adults; recombinant; standard dose; vaccine; waning
PMID: 32017650 DOI: 10.1080/21645515.2019.1703455