Health systems can only operate with a health workforce. Achieving universal health coverage, with priority given to vulnerable groups, depends on the availability, accessibility, acceptability and quality of health workers.”
A Universal Truth: No Health Without a Workforce
–Global Health Workforce Alliance & WHO, 2013
The delivery of health care services in any country depends on the presence of health care professionals. There is a global shortage of health care providers – a shortage that disproportionately affects low- and middle-income countries. These countries have limited resources, both human and financial, and face a significant burden of disease. Therefore, while resource-scarce countries have enormous needs in the health care sector, they have little ability to educate and support the workforce necessary to address these needs.
Because of these limited resources, not enough health care professionals receive training, few have the opportunity for continued professional education and growth, and most work in isolation with little opportunity to learn from nearby colleagues.
The impact of this shortage on the delivery of health care is evident. Clinics have long lines and must turn patients away when staff is unavailable to see them. Patients often present long after an accident, seeking care for problems made worse by the delay. Parent may not bring children to a clinic for care because they cannot afford the trip or the loss of income that comes from being away from home. Patients in need of surgery languish in wards due to lack of operating personnel – the surgeon may be available but there is no one to provide anesthesia.
The past three decades have seen a major shift in health care needs in resource-scarce countries. While malaria, tuberculosis and other infectious diseases remain important contributors to the disease burden found in low- and middle-income countries, these countries now also face the full array of chronic and noncommunicable diseases, including diabetes, heart disease and cancer that has previously only been associated with more developed countries. Here are a few key statistics and that motivate HVO and our volunteers:
Health Volunteers Overseas aims to address the crisis through long-term impact, maximizing the number of patients that receive quality care by teaching and training the providers who will be there to serve them day-in and day-out.