Skip to main content

Preparing for Flu Season 2019

Employees get vaccinated ahead of peak flu season in northern hemisphere.

CSL Behring employee flu vaccinations given in King of Prussia

Many CSL Behring employees are well prepared to stay on the job when peak flu season hits in the northern hemisphere after receiving on-site vaccinations. Ali Shutt, Senior Manager, Global Sourcing, (pictured above, left), was one of hundreds of workers at CSL Behring’s King of Prussia, Pennsylvania, site to get a flu shot this week. The vaccine was provided by Seqirus, CSL’s flu business and one of the world’s largest producers of flu vaccine. In the U.S., the flu season usually peaks between December and February.  To learn more about CSL’s flu business, please visit