Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 501390
Title Considerations of strategies to provide influenza vaccine year round
Author(s) Lambach, Philipp; Alvarez, Alba Maria Ropero; Hirve, Siddhivinayak; Ortiz, Justin R.; Hombach, Joachim; Verweij, Marcel; Hendriks, Jan; Palkonyay, Laszlo; Pfleiderer, Michael
Source Vaccine 33 (2015)47. - ISSN 0264-410X - p. 6493 - 6498.
Department(s) Philosophy
Publication type Refereed Article in a scientific journal
Publication year 2015
Keyword(s) Delivery - Formulation - Influenza - Logistics - Maternal - Supply - Tropics - Year round

There is potential for influenza vaccine programmes to make a substantial impact on severe disease in low-resource settings, however questions around vaccine composition and programmatic issues will require special attention. Some countries may benefit from immunization programmes that provide year-round supply of vaccine; however the best way to ensure adequate vaccine supply has yet to be determined. In this report, we discuss vaccine composition, availability, and programmatic issues that must be considered when developing year-round influenza immunization programmes. We then explore how these considerations have influenced immunization practices in the Latin American region as a case study. We identify three different approaches to achieve year-round supply: (1) alternating between Northern Hemisphere and Southern Hemisphere formulations, (2) extending the expiration date to permit extended use of a single hemisphere formulation, and (3) local vaccine manufacture with production timelines that align with local epidemiology. Each approach has its challenges and opportunities. The growing data suggesting high influenza disease burden in low resource countries underscores the compelling public health need to determine the best strategies for vaccine delivery.

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