Last update 22.11.2021
In order to optimise the protection of those vaccinated with the single-dose Janssen® vaccine (Johnson & Johnson), they have the option of receiving a dose of messenger RNA vaccine (BioNTech/Pfizer or Moderna) after a minimum interval of 4 weeks after receiving the single-dose Janssen® vaccine.
Reminder: in order for the fight against COVID-19 to be effective, it is important to respect the barrier gestures even if you have been vaccinated.
In order to receive an invitation for the optimisation dose with a messenger RNA vaccine, vaccination with the single Janssen® dose must have taken place at least 4 weeks ago.
Appointments can only be made if the invitation letter with the code has been received.
The vaccination is free of charge.
Invitations for the messenger RNA optimisation dose (BioNTech/Pfizer or Moderna) are sent by post in successive instalments to the persons concerned.
Persons who received an invitation will have the opportunity to undergo voluntary vaccination using the code received by post.
Anyone wishing to be vaccinated with the messenger RNA optimisation dose can make an appointment online using the form provided on MyGuichet.lu.
It is only possible to make an appointment for the vaccination if the invitation letter with the code has been received.
Those who cannot make an appointment online and want to be vaccinated at a vaccination centre can call the Health Hotline on (+352) 247-65533, which is operating:
The Hotline team can assist callers with making an appointment, provided that they received the invitation letter containing the code.
Please note that if the person who wishes to be vaccinated presents one of the following health problems, they should contact their general practitioner before making an appointment for the vaccination:
When making an appointment, applicants must provide the following:
Next, the applicant selects:
Please note that the booking of the appointment must be validated by clicking on "Send".
The applicant receives an appointment confirmation by e-mail after transmitting the request.
This confirmation must be presented in paper or electronic format at the appointment.
Anyone wishing to be vaccinated with the messenger RNA optimisation dose can make an appointment at one of the medical practices participating in the vaccination campaign.
It is only possible to make an appointment for the optimisation dose in a medical practice if the invitation letter with the code has been received.
To find out which medical practices are offering vaccination against COVID-19, you can consult the list of medical practices taking part in the vaccination campaign on the Government's portal on the coronavirus (COVID19.lu).
People who do not have computer equipment to book an appointment, or who have questions regarding COVID-19 or the vaccination, can contact the Health Hotline at (+352) 247-65533, which operates: