Nossal Institute for Global Health - Research Publications
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ItemPublic Health and International Partnerships in the Democratic People's Republic of Korea(PUBLIC LIBRARY SCIENCE, 2015-12)David Hipgrave and colleagues argue that sustained collaboration is required to improve population health and health services in North Korea.
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ItemAdapting to social and political transitions The influence of history on health policy formation in the Republic of the Union of Myanmar (Burma)(PERGAMON-ELSEVIER SCIENCE LTD, 2014-04)The Republic of the Union of Myanmar (Burma) has a long and complex history characterized by internal conflict and tense international relations. Post-independence, the health sector has gradually evolved, but with health service development and indicators lagging well behind regional expectations. In recent years, the country has initiated political reforms and a reorientation of development policy towards social sector investment. In this study, from a systems and historical perspective, we used publicly available data sources and grey literature to describe and analyze links between health policy and history from the post-independence period up until 2012. Three major periods are discernable in post war health system development and political history in Myanmar. The first post-independence period was associated with the development of the primary health care system extending up to the 1988 political events. The second period is from 1988 to 2005, when the country launched a free market economic model and was arguably experiencing its highest levels of international isolation as well as very low levels of national health investment. The third period (2005-2012) represents the first attempts at health reform and recovery, linked to emerging trends in national political reform and international politics. Based on the most recent period of macro-political reform, the central state is set to transition from a direct implementer of a command and control management system, towards stewardship of a significantly more complex and decentralized administrative order. Historical analysis demonstrates the extent to which these periodic shifts in the macro-political and economic order acts to reset the parameters for health policy making. This case demonstrates important lessons for other countries in transition by highlighting the extent to which analysis of political history can be instructive for determination of more feasible boundaries for future health policy action.
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ItemControl of iron deficiency anemia in low- and middle-income countries(AMER SOC HEMATOLOGY, 2013-04-04)Despite worldwide economic and scientific development, more than a quarter of the world's population remains anemic, and about half of this burden is a result of iron deficiency anemia (IDA). IDA is most prevalent among preschool children and women. Among women, iron supplementation improves physical and cognitive performance, work productivity, and well-being, and iron during pregnancy improves maternal, neonatal, infant, and even long-term child outcomes. Among children, iron may improve cognitive, psychomotor, and physical development, but the evidence for this is more limited. Strategies to control IDA include daily and intermittent iron supplementation, home fortification with micronutrient powders, fortification of staple foods and condiments, and activities to improve food security and dietary diversity. The safety of routine iron supplementation in settings where infectious diseases, particularly malaria, are endemic remains uncertain. The World Health Organization is revising global guidelines for controlling IDA. Implementation of anemia control programs in developing countries requires careful baseline epidemiologic evaluation, selection of appropriate interventions that suit the population, and ongoing monitoring to ensure safety and effectiveness. This review provides an overview and an approach for the implementation of public health interventions for controlling IDA in low- and middle-income countries, with an emphasis on current evidence-based recommendations.
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ItemIncidence and risk factors for acute respiratory illnesses and influenza virus infections in Australian travellers to Asia(ELSEVIER SCIENCE BV, 2013-05)BACKGROUND: Respiratory infections including influenza are a common cause of acute short-term morbidity in travellers and yet the risk of these infections is poorly defined. OBJECTIVES: To estimate the incidence density of and risk factors for acute respiratory infections (ARIs) and influenza in Australian travellers to Asia. STUDY DESIGN: Travel-clinic attendees were prospectively identified and completed questionnaires (demographic data, travel itinerary, health and vaccination history) and also provided pre and post-travel serological samples for Influenza A and B (complement fixation test). Returned travellers with an ARI provided nasopharyngeal specimens for RT-PCR identification of respiratory viruses. RESULTS: In this cohort (n = 387) of predominantly (72%) short-term travellers, 58% were female, the median age was 37 years and 69% were tourists. ARIs occurred in 109 travellers (28%) translating to an incidence of 106.4 ARIs per 10,000 traveller days (95% confidence interval CI 88.6-126.7). The traveller type of missionary or aid worker was a risk factor for acquiring an ARI (p = 0.03) and ARIs occurred early (< 30 days) in the travel period (p = 0.001). Four travellers (1%) acquired influenza A during travel translating to an incidence density of 3.4 infections per 10,000 days of travel (95% CI 1.4-8.6). Influenza vaccination was reported in 49% of travellers with a 3.5-fold higher incidence of influenza in unvaccinated travellers compared to vaccinated travellers (p = 0.883). CONCLUSIONS: This is one of the largest prospective studies estimating the incidence of respiratory infections in travellers. These findings have important implications for practitioners advising prospective travellers and for public health authorities.