Over 43% of doctors in New Zealand are trained overseas, the highest proportion in any developed nation.
In the 1930s, New Zealand faced significant opposition to admitting Jewish refugee doctors due to professional protectionism and prejudice.
Historical figures like Dr. Werner Asch faced internment as 'enemy aliens' during World War II, despite being qualified medical professionals.
Retention of international medical staff remains difficult, with less than 30% remaining in New Zealand after five years compared to 90% of local graduates.