Visas: Most visitors to the US require a visa. However,
Canadians need only proof of citizenship and a reciprocal visa-waiver program allows
citizens of the UK, Australia, New Zealand, Japan, Austria, Belgium, Denmark, Finland,
France, Germany, Italy, the Netherlands, Slovenia, Spain, Sweden and Switzerland to stay
up to 90 days without a visa if they have an onward ticket. Health risks: None, apart from the high cost of medical care
