Further information
ECDC - European Centre for Disease Prevention and Control €“ https://ecdc.europa.eu
Imported Fever Service €“ https://www.gov.uk/guidance/imported-fever-service-ifs
NaTHNaC €“ https://nathnac.net/
NaTHNaC Travel Health Pro website €“ https://travelhealthpro.org.uk/
Immunisation against infectious disease ('The Green Book') - https://www.gov.uk/government/collections/immunisation-against-infectious-disease-the-green-book
Oxford Vaccine Group 'Vaccine Knowledge Project' €“ http://vk.ovg.ox.ac.uk/
WHO €“ http://www.who.int