Report an Undesirable Effect

Contact us if...

You believe that you or a loved one has had any type of adverse reaction to any of our treatments.
To report an undesirable effect, please contact the location in the country or region in which you received the treatment.

When you report an undesirable effect, we will collect certain personal information about you.
You can find out more about how we handle your personal information here: US, Australia and rest of the world website privacy notice.

Undesirable Effect Within Australia

CSL Behring Pharmaceuticals

Phone: 1800 642 865 (Toll Free within Australia)

Seqirus Vaccines

Phone: 1800 642 865 (Toll Free within Australia)

Undesirable Effect Within New Zealand

CSL Behring Pharmaceuticals

Phone: 0800 640 677

Seqirus Vaccines

Phone: 0800 502 757

Undesirable Effect Outside Australia & New Zealand

CSL Behring Pharmaceuticals