Health advice given by general practitioners for travellers from New Zealand.

This study confirmed that GPs in New Zealand see travel health advice as best given in general practice. Travel health advice, as recommended by New Zealand guidelines, should continue to be given. With limited time in general practice to advise travellers, GPs should also consider giving written advice, including a doctor's letter, more often. Epidemiological and specialist support by public health units and commercial groups, continuing medical education and training in travel medicine for GPs are among the major considerations. Further studies are needed concerning the adequacy and currency of destination-specific advice for travellers.