World Health Organization guidelines for placing all HIV positive individuals on antiretroviral treatment has intensified the demand for a competent and accessible global health work force that can accommodate 90-90-90 UNAIDS targets for testing, treating, and virally suppressing HIV patients. There is an urgent need to concentrate on effective, differentiated, and cost-efficient service delivery models that embrace high quality patient-centered HIV care as countries adopt and roll out Test and Start. Achieving 90-90-90 will require substantial shifts in how HIV services are staffed and delivered; different solutions, including task sharing, are still needed to reach targets. Over the past decade, a variety of non-physician cadres, such as nurse-midwives, clinical officers, and medical assistants, have contributed to growing evidence of task sharing’s positive contributions to HIV health outcomes in resource-limited settings.
