The DupharJect is a syringe invented and patented by Solvay Biologicals that ensures that the patient receives the exact dose. The syringe is easy to handle, and the vaccine is ready for immediate use. DupharJect does not contain latex.
DupharJect® with which Influvac® is administered is an example of a ready-filled syringe. The advantage of these syringes is that they reduce the risk of contamination of the syringe or the vaccine during administration. In case of the DupharJect®, this syringe has also been designed to make the vaccination as easy and painless as possible. It has a very thin needle and exactly the right size for the intramuscular injection that is needed for a vaccine administration. Injections with Influvac® are practically painless.
