Poor mental health can contribute to HIV risk and affect outcomes of HIV care, and living with HIV or risk of HIV can contribute to poor mental health. Editor-in-chief of The Lancet HIV, Peter Hayward, joins Gavin and Jessamy to discuss new research on the overlapping issues and where the opportunities for improving care can be found.Read the Series papers here:Alignment of Mental Health and HIV ServicesYou can continue the conversation with Jessamy and Gavin on Twitter by following them at @JessamyBagenal and @GavinCleaver.