On vacation, on business trips, family visits, internships or work abroad? Stay healthy with the "GGD travels" app. Handy tips, collected in one app. Healthy travel, healthy return! The app GGDreistmee 'is the official app of GGDReisvaccinaties.nl It is a free app and is available for both iOS and Android. The app uses GPS and can also be used offline. The app is designed for travelers to (sub) tropical destinations. Pages from the app are automatically updated as soon as there is an internet c