Help to protect your patients long-term against hepatitis A 

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A free text service that helps patients understand that they may require long-lasting protection against hepatitis A, and reminds them to book their appointment for a booster dose.

For full information on our Travel Vaccination Reminder Service, download the guide.

Six simple steps is all it takes:

  1. Please register your surgery for the Travel Vaccination:
    Reminder Service at: https://sanofi.x-onweb.com
  2. Please work with your travel clinic surgery to:
    • Identify patients to be reminded
    • Decide the date and time of reminder period
    • Upload patient contact details to the secure X-on website*
  3. X-on will receive patient data
  4. Reminder text messages will be sent to patients before they are due for their booster, as scheduled by you or your surgery
  5. Data collected: text delivery successful/unsuccessful?
  6. Data of successful text delivery reported to surgery

*X-on is an NHS-accredited outbound calling operator

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Patient resources

Download a patient leaflet that can be used to help you answer any questions patients may have regarding the Travel Vaccination Reminder Service.

This leaflet contains more information on the service, explains why Hepatitis A booster vaccination may be required and offers answers to frequently asked questions.




This Travel Vaccination Reminder Service is funded by Sanofi Pasteur as part of a patient support programme. This reminder service is not contingent on purchasing or prescribing Sanofi Pasteur products.

MAT-UK-2000223(v1.0) | November 2021