This surveillance report was prepared by EUVAC.net, which is a European surveillance network for vaccine-preventable diseases. The network collects data on surveillance systems and selected epidemiological characteristics of vaccine preventable diseases in the EU and other participating countries. It is jointly funded by ECDC and the Statens Serum Institut (Denmark).

This surveillance report was prepared by EUVAC.net, which is a European surveillance network for vaccine-preventable diseases. The network collects data on surveillance systems and selected epidemiological characteristics of vaccine preventable diseases in the EU and other participating countries. It is jointly funded by ECDC and the Statens Serum Institut (Denmark).

This surveillance report was prepared by EUVAC.net, which is a European surveillance network for vaccine-preventable diseases. The network collects data on surveillance systems and selected epidemiological characteristics of vaccine preventable diseases in the EU and other participating countries. It is jointly funded by ECDC and the Statens Serum Institut (Denmark).

This surveillance report was prepared by EUVAC.net, which is a European surveillance network for vaccine-preventable diseases. The network collects data on surveillance systems and selected epidemiological characteristics of vaccine preventable diseases in the EU and other participating countries. It is jointly funded by ECDC and the Statens Serum Institut (Denmark).

This surveillance report was prepared by EUVAC.net, which is a European surveillance network for vaccine-preventable diseases. The network collects data on surveillance systems and selected epidemiological characteristics of vaccine preventable diseases in the EU and other participating countries. It is jointly funded by ECDC and the Statens Serum Institut (Denmark).

This surveillance report was prepared by EUVAC.net, which is a European surveillance network for vaccine-preventable diseases. The network collects data on surveillance systems and selected epidemiological characteristics of vaccine preventable diseases in the EU and other participating countries. It is jointly funded by ECDC and the Statens Serum Institut (Denmark).

This surveillance report was prepared by EUVAC.net, which is a European surveillance network for vaccine-preventable diseases. The network collects data on surveillance systems and selected epidemiological characteristics of vaccine preventable diseases in the EU and other participating countries. It is jointly funded by ECDC and the Statens Serum Institut (Denmark).

This surveillance report was prepared by EUVAC.net, which is a European surveillance network for vaccine-preventable diseases. The network collects data on surveillance systems and selected epidemiological characteristics of vaccine preventable diseases in the EU and other participating countries. It is jointly funded by ECDC and the Statens Serum Institut (Denmark).

This surveillance report was prepared by EUVAC.net, which is a European surveillance network for vaccine-preventable diseases. The network collects data on surveillance systems and selected epidemiological characteristics of vaccine preventable diseases in the EU and other participating countries. It is jointly funded by ECDC and the Statens Serum Institut (Denmark).

This surveillance report was prepared by EUVAC.net, which is a European surveillance network for vaccine-preventable diseases. The network collects data on surveillance systems and selected epidemiological characteristics of vaccine preventable diseases in the EU and other participating countries. It is jointly funded by ECDC and the Statens Serum Institut (Denmark).