The prime responsibility of the Antarctic doctor is health care, but medical research is also a part-time occupation. Research findings may have important long-term health implications.
Particular emphasis has been placed on studies that facilitate living and working in Antarctica such as:
- health and behavioural studies
- thermal adaptation
- cardiovascular studies
- diving medicine
Antarctic human biological research has made a major contribution to the knowledge of human adaptation in Antarctica. It suggests that expeditioners undergo physiological and psychological changes in response to the Antarctic conditions. However, no specific Antarctic disease has been found.
Research has demonstrated a lowered responsiveness of the immune system under the isolation and confinement of the Antarctic winter. More precise laboratory studies over the past 10 years have shown that 30% of those working in Antarctica have altered immune responses. Collaborative research continues with universities and research institutions in Australia and the United States of America. These studies include mechanisms for changing immunity and the influence of factors such as stress and other psychological influences. Research on viral reactivation in humans is also underway. This work has potential value for health care on long duration space flights.
For more information, contact the Australian Antarctic Division and ask to be directed to the Polar Medicine Unit.