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Recently, new vaccines against dengue fever and chikungunya fever have been marketed and several are under development.<\/jats:p>","DOI":"10.61409\/v04250247","type":"journal-article","created":{"date-parts":[[2025,11,19]],"date-time":"2025-11-19T12:50:25Z","timestamp":1763556625000},"page":"1-10","source":"Crossref","is-referenced-by-count":0,"title":["Vaccination for travelling"],"prefix":"10.61409","author":[{"given":"Carsten Schade","family":"Larsen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter Henrik","family":"Andersen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lars Peter","family":"Nielsen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marie","family":"Helleberg","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"40208","published-online":{"date-parts":[[2025,11,10]]},"reference":[{"key":"ref0","unstructured":"UN Tourism. 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