
https://www.gov.uk/guidance/status-of-eu-nationals-in-the-uk-what-you-need-to-know

http://invs.santepubliquefrance.fr/publications/etat_sante_2017/ESP2017_Ouvrage_complet_vdef.pdf

https://s3.eu-central-1.amazonaws.com/euobs-media/59f9f4116a089cec71bf81b76413503a.pdf