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Influenza B Virus Collection

We are pleased to offer the largest and most comprehensive collection of RNA from Influenza A and B strains used in flu vaccines in the Northern Hemisphere since 1968. We offer the collection in its entirety or in packages of five strains.

A complete listing of all Influenza B viruses included in the influenza vaccine by year is shown below. For additional information or to place an order click here to email us.

Influenza B Viruses: Malaysia, Florida, Brisbane, Wisconsin, Massachusetts

Call VIRAPUR at 858.824.9000 or email us at for more information.