Immunization for overseas travel.
D002771:Cholera / Q000517:prevention & control; D005260:Female; D014943:Global Health; D006801:Humans; D007115:Immunization Schedule; D011247:Pregnancy; D012899:Smallpox / Q000517:prevention & control; D014195:Travel; D006113:United Kingdom; D014611:Vaccination; D014944:World Health Organization; D015004:Yellow Fever / Q000517:prevention & control