No vaccination requirements for international journeys. To guard against traveler's diarrhea, you should avoid high-risk foods: dishes which are cooked and subsequently eaten cold; seafood, meat and fish which are under-cooked or poorly cooked, and raw vegetables and fruit you have not peeled yourself.
International Hospitals
There are several private medical clinics in Bratislava with English-speaking doctors on staff. Many private dentists use the most recent technologies and equipment. Medicines are easily available at pharmacies. Consult the list of hospitals provided by the U.S. Embassy.
The Slovak government up-to-date travel health advice on health entry requirements, including routine and recommended vaccines while travelling abroad can be verified on the Ministry of Foreign and European Affairs website and on the Travel to Slovakia website if you are travelling to Slovakia.