Seán Cassidy, doctor in GU medicine at Guys and St Thomas's NHS Foundation Trust, and social media editor for STI, talks to Jonathan Ross, a professor of Sexual Health and HIV based at University Hospitals Birmingham NHS Foundation Trust.

Seán Cassidy, doctor in GU medicine at Guys and St Thomas's NHS Foundation Trust, and social media editor for STI, talks to Marita Van De Laar, Head of Program for HIV and Sexually Transmitted and Blood-Borne Infections in the Office of the Chief Scientist of the European Centre for Disease Prevention and Control (EDCD)

Seán Cassidy, doctor in GU medicine at Guys and St Thomas's NHS Foundation Trust, and social media editor for STI, talks to Katie Turner, a National Institute of Health Research (NIHR) fellow, based in the Department of Social Medicine at the University of Bristol.

Seán Cassidy, doctor in GU medicine at Guys and St Thomas's NHS Foundation Trust, and social media editor for STI, talks to Myron Cohen,

Associate Vice Chancellor for Global Health and Director for the Center for Infectious Diseases at the University of North Carolina.

In the UK, it is estimated that 24% of HIV positive patients are unaware of their infection. This figure is derived from statistical modelling, but how often do people who are identified as having been unaware of their infection are actually just non-disclosing instead? In this podcast Gary Brooks talks to Ann Sullivan from Chelsea and Westminster Hospital NHS Foundation Trust, about her research into this phenomenon.

Read the full paper online: http://tinyurl.com/bdccuwd

The 2008 UK National Guidelines for HIV testing recommended HIV testing should be offered to all general medical admissions aged 16–60 years in high prevalence areas, and that this should be evaluated to ensure this was effective in diagnosing previously undiagnosed HIV. In this podcast, Gary Brook talks to Adrian Palfreeman, University Hospitals Leicester, about his evaluation in the city.

Katy Turner (NIHR research fellow, School of Social and Community Medicine, Bristol University) talks to Elizabeth Carlin (consultant in Genitourinary Medicine, Nottingham University Hospitals) about the possibilities, limitations and practicalities of using recent infection testing algorithm (RITA) tests to detect HIV.

Read the article online: http://tinyurl.com/b3tp9wu

Peter Greenhouse (consultant in sexual health at Bristol Sexual Health Centre and Western) talks to Christopher Carne (consultant in the Department of Genitourinary Medicine, Addenbrookes Hospital, Cambridge University) about his recent case-controlled study looking at semen abnormalities in genitourinary medicine clinic attendees.

Read the article online: http://tinyurl.com/bgrvx8e

William Wong (Department of Family Medicine and Primary Care, The University of Hong Kong, Hong Kong, China) and Till Bärnighausen (Department of Global Health and Population, Harvard School of Public Health, Boston, Massachusetts, USA) discuss March’s STI HIV/AIDS themed issue.

They talk about patient perspectives of ART, the future of providing treatment in different countries and contexts, and political and donor commitment to treating the disease.

Read the special issue online: http://tinyurl.com/aeaoygx

Dr Alan Tang from Royal Berkshire NHS Foundation Trust, discusses approaches to setting up and running a prison based sexual health service with Éamonn O’Moore, unit director for Thames Valley Health Protection Unit of the HPA.

Read the article online: http://tinyurl.com/b6s2nv6