Strong labs save lives in the fight against HIV and TB in Africa

Strong labs save lives in the fight against HIV and TB in Africa


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By John Nkengasong, PhD, Chief of the International Laboratory Branch in the Division of HIV & TB at the Centers for Disease Control and Prevention. This post originally appeared on on April 19, 2016.

More than a decade ago, the U.S. Government launched the President’s Emergency Program for AIDS Relief (PEPFAR) to help bring lifesaving treatment to as many people as possible in sub-Saharan Africa – the epicenter of the world’s AIDS crisis. But as treatment efforts expanded, it became increasingly clear that weak laboratory systems were undermining efforts to effectively fight the disease across the continent.

Photo credit: CDC

Photo credit: CDC

When PEPFAR began in 2003, the network of labs across sub-Saharan Africa was fragile and fragmented. There was no standard method for transporting blood or other specimens to labs, few people were hired to transport the samples in the first place, and when the specimens finally arrived at the lab many were not equipped to do the necessary testing – and even those that could took a very long time to get a result back to the patient.

To overcome this major health challenge, in 2007 the U.S. Centers for Disease Control (CDC)PEPFAR, and Becton Dickinson (BD) joined forces with Ministries of Health in four African countries. The results of this innovative partnership, known as Labs for Life ,will be released this week for the first time in Washington, DC. Details of the partnership, including country-specific case studies, are featured in this month’s Journal of Infectious Diseases.

Although often overlooked, strong laboratories are at the core of any country’s ability to prevent, identify, and respond to HIV, TB, and other diseases. They’re also critical to protecting the world’s health and security. From identifying and monitoring the growing threat of TB drug resistance to enabling fast and accurate HIV diagnoses, labs are essential to help control today’s epidemics and identify tomorrow’s health threats.

Photo credit: CDC

Photo credit: CDC

The partnership focused on Kenya, Mozambique, Ethiopia, and Uganda – countries with some of the highest rates of HIV and TB in the world. Long recognizing the need to invest in laboratory expertise worldwide, CDC came together with PEPFAR and BD to strengthen these countries’ labs and provide essential training to create a stronger healthcare workforce.

Labs for Life is a good example of the positive impact governments and private companies can have when they collaborate – each brings unique strengths to the table that makes it possible to achieve more together than any partner could do alone. When done well, public-private partnerships not only provide creative solutions to urgent problems, they also can provide benefits beyond their immediate purpose. For example, while Labs for Life is focused on HIV and TB, the quality labs it is establishing will help countries respond rapidly to a range of health threats – whether it’s Zika, Ebola, or another disease that has yet to emerge.

Read more about how this innovative partnership is transforming labs across Africa.

TAKE ACTION: Tell world leaders to step up the fight against preventable diseases like HIV and tuberculosis!

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