The availability of combination antiretroviral therapy has changed the lives of millions of people living with HIV (PLWH), for whom a once fatal infection can now be a manageable chronic disease. Yet only 30 percent of PLWH in the United States are virally suppressed, and significant gaps in access to care persist.

While programs to boost linkage to and retention in HIV care are critical to improving the health of PLWH, efforts to evaluate these programs are surprisingly scarce. Using cutting-edge implementation science, this book tackles the issue of how to better link and retain...