The cost of health-related brain drain to the WHO African Region

The African Region continues to experience loss of a sizeable number of highly skilled health professionals (physicians, nurses, dentists and pharmacists) to Australia, North America and European Union. Past attempts to estimate cost of migration were limited to education cost only and did not include the lost returns from investment. The objective of this study was to estimate the social cost of emigration of doctors and nurses from the African Region to the developed countries. The cost information used in this study was obtained from one nonprofit primary and secondary school and one public university in Kenya. The cost estimates represent unsubsidized cost. The loss incurred by African countries through emigration is obtained by compounding the cost of educating a medical doctor and a nurse over the period between the age of emigration and the retirement age in recipient countries. The main findings were as follows: total cost of educating a single medical doctor from primary school to university is US$65,997; for every doctor that emigrates, a country loses about US$1,854,677 returns from investment; total cost of educating one nurse from primary school to college of health sciences is US$43,180; for every nurse that emigrates, a country loses about US$1,213,463 returns from investment. Developed countries continue to deprive African countries of billions of dollars worth of invaluable investments embodied in their human resources. If the current trend of poaching of scarce human resources for health (and other professionals) from African countries is not curtailed, the chances of achieving the Millennium Development Goals would remain dismal. Such continued plunder of investments embodied in human resources contributes to further underdevelopment of Africa and to keeping majority of her people in the vicious circle of poverty. Therefore, both developed and developing countries need to urgently develop and implement strategies for addressing this issue. African Journal of Health Sciences Vol. 13 (3-4) 2006: pp. 1-1

Molecular Epidemiology and Antibiotic Susceptibility of Vibrio cholerae Associated with a Large Cholera Outbreak in Ghana in 2014

BACKGROUND:Ghana is affected by regular cholera epidemics and an annual average of 3,066 cases since 2000. In 2014, Ghana experienced one of its largest cholera outbreaks within a decade with more than 20,000 notified infections. In order to attribute this rise in cases to a newly emerging strain or to multiple simultaneous outbreaks involving multi-clonal strains, outbreak isolates were characterized, subtyped and compared to previous epidemics in 2011 and 2012. METHODOLOGY/PRINCIPAL FINDINGS:Serotypes, biotypes, antibiotic susceptibilities were determined for 92 Vibrio cholerae isolates collected in 2011, 2012 and 2014 from Southern Ghana. For a subgroup of 45 isolates pulsed-field gel electrophoresis, multilocus sequence typing and multilocus-variable tandem repeat analysis (MLVA) were performed. Eighty-nine isolates (97%) were identified as ctxB (classical type) positive V. cholerae O1 biotype El Tor and three (3%) isolates were cholera toxin negative non-O1/non-O139 V. cholerae. Among the selected isolates only sulfamethoxazole/trimethoprim resistance was detectable in 2011, while 95% of all 2014 isolates showed resistance towards sulfamethoxazole/trimethoprim, ampicillin and reduced susceptibility to ciprofloxacin. MLVA achieved the highest subtype discrimination, revealing 22 genotypes with one major outbreak cluster in each of the three outbreak years. Apart from those clusters genetically distant genotypes circulate during each annual epidemic. CONCLUSIONS/SIGNIFICANCE:This analysis suggests different endemic reservoirs of V. cholerae in Ghana with distinct annual outbreak clusters accompanied by the occurrence of genetically distant genotypes. Preventive measures for cholera transmission should focus on aquatic reservoirs. Rapidly emerging multidrug resistance must be monitored closely