Sergio Carmona and Tendesayi Kufa-Chakezha are guest blog contributers from South African National Department of Health: National Health Laboratory Services and South African National Department of Health: National Institute of Communicable Diseases, respectively.
South Africa has the largest HIV treatment program in the world with over 3 million people currently on antiretrovirals. Every year, millions of VL and CD4 count tests are carried out to check treatment eligibility for new HIV cases (CD4 count) and treatment success in those on antiretroviral therapy (ART). A VL test monitors viral suppression, the goal of ART given to a HIV-infected person. The CD4 count checks whether the patient suffers from immune deficiency due to low CD4 counts and tracks recovery of the immune system during ART. In 2014, close to half of all VL tests carried out in lower-middle income countries were done in South Africa. In addition, large numbers of CD4 cell counts have been done routinely to predict patients’ risks for opportunistic infections and provide preventive therapy where indicated. While VL and CD4 testing are essential to monitor individual ART patients, the data is also useful in tracking the impact and performance of the ART program as a whole.
This blog originally appeared on the Huffington Post blog.
The bloody civil wars that wracked Sierra Leone and Liberia in the 1990s did more than kill hundreds of thousands over the course of a decade. They also decimated the health systems of both countries, setting the stage for the rapid spread of Ebola and threatening global health security.
This blog post originally appeared on the Global Financing Facility website.
Every year, more than 200 million women want to prevent or delay pregnancy—but they’re not using contraceptives. Why?
Global experts report that a child’s early years are critical to the rest of life. Proper nutrition and brain stimulation improve physical growth and learning ability, while the absence of proper care and feeding in the first 1,000 days can lead to stunting, poor school performance and lower earnings as an adult.
The recent Durban 2016 International AIDS Conference celebrates the success of AIDS treatment in reducing illness and death. The pall of despair and wasting death that hung over the Durban 2000 International AIDS Conference has truly been lifted. In KwaZulu-Natal, where the conference was held, AIDS treatment has increased community life expectancy by a full 11 years, reversing decades of decline -- life expectancy in KwaZulu-Natal is higher today than before the HIV epidemic. This is indubitably one of the great successes of global health.
A recent study on patient safety in Kenya revealed that less that 5% of health facilities, both public and private, have attained the minimum international standards of safety. Although such studies are rare, there is reason to believe that the same picture prevails in most of SS Africa.
Sub-Saharan Africa (SSA) continues to have much higher fertility and lower contraceptive usage than any other region: the contraceptive prevalence rate of 22% is less than half that of South Asia (53%) and less than a third that of East Asia (77%).
‘Stunted children today means stunted economies tomorrow.’ This sentiment, recently expressed by African Development Bank President Akin Adesina, encapsulates the sea change in how malnutrition is now viewed by global actors. Mr. Adesina was speaking at an event to launch a new global investment framework called Investing in Nutrition, co-authored by the World Bank and Results for Development Institute, which firmly establishes the importance of nutrition as a foundational part of development.