• Reminder of vaccination (3rd dose)

    To ensure the effectiveness of vaccination against hepatitis A and B (Twinrix), three (3) doses are required :


    2e :

    1 month after the first dose

    3e :

    6 months after the first dose

    This tool lets you send a friendly reminder for your third dose of vaccine.

    Please enter the date of the second dose as well as your email address. You will be notified within five (5) months.

    Date of the second vaccine:



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    How can I prevent transmission to my sexual partner(s)?


    • The systematic and proper use of a latex condom is an effective means of protection against the transmission of syphilis;
    • In the presence of an ulcer, an unusual sore, pimple or redness it would be prudent to refrain from sexual relations and consult your physician;
    • You should consider routine STI screening tests, including a test for syphilis, at a frequency appropriate to your sexual lifestyle (particularly if you have multiple sexual partners). Discuss the testing interval with one of our physicians;
    • Talk about sexual health and STI testing with your partner(s);
    • Advise all sexual partners over the previous three to twelve months (according to the stage of syphilis), thereby interrupting the chain of transmission and avoiding re-contamination after treatment. It is thanks to effective antibiotics and partner notification (public health concern) that the numbers of syphilis have declined over the decades.
    Primary phase
    Primary phase
    Secondary phase
    Secondary phase