@article{:/content/10.2807/esw.11.48.03087-en, author = "Editorial team, Collective", title = "Hajj 2007: vaccination requirements and travel advice issued", journal = "Weekly releases (1997–2007)", year = "2006", volume = "11", number = "48", eid = 3087, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esw.11.48.03087-en", doi = "https://doi.org/10.2807/esw.11.48.03087-en" }