@article{:/content/10.2807/esm.05.06.00032-it, author = "Haeghebaert, S and Vaillant, V and Decludt, B and Grimont, P. A.D.", title = "", journal = "", year = "", volume = "", number = "", eid = , pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esm.05.06.00032-it", doi = "https://doi.org/" }