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CSL created the flu vaccine for the 1918 pandemic and a century later, the role of vaccines in protecting and saving lives is as critical as ever. As one of the largest influenza companies in the world, CSL Seqirus remains steadfast in its vigilance to be ever innovating and ever prepared for what’s next in the evolution of vaccine development. We understand vaccines are about more than prevention, they’re about protection. They’re about life. And so are we.

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CSL Seqirus

CSL Seqirus has corporate offices in Maidenhead, UK, and manufacturing plants in the US, UK, Germany and Australia, with extensive research and production expertise. They are a transcontinental partner in pandemic preparedness and a major contributor to the prevention and control of influenza globally.

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