Pour le vaccin contre l’encéphalite japonaise, à mon avis, c’est le CDC qui donne les recommandations les plus pertinentes :
" **Get vaccinated if recommended:**Japanese encephalitis vaccine is recommended for travelers whoAre moving to an area with Japanese encephalitis to liveSpend long periods of time, such as a month or more, in areas with Japanese encephalitisFrequently travel to areas with Japanese encephalitisConsider vaccination for travelersSpending less than a month in areas with Japanese encephalitis but will be doing activities that increase risk of infection, such as visiting rural areas, hiking or camping, or staying in places without air conditioning, screens, or bed netsGoing to areas with Japanese encephalitis who are uncertain of their activities or how long they will be thereNot recommended for travelers planning short-term travel to urban areas or travel to areas with no clear Japanese encephalitis season."
https://wwwnc.cdc.gov/travel/diseases/japanese-encephalitis
Donc, vous seul savez ce qu’il faut faire puisque nous ne connaissons pas votre parcours…
Tenir compte également du fait que le vaccin (Ixiaro) donne plein d’effets secondaires (40%).