All the evidence shows voters want Labour to shift to the left — but initial signs from Andy Burnham are worrying on that front, cautions DIANE ABBOTT
THE development of antiretroviral therapies (ART) has meant that, where available, people living with the human immunodeficiency virus (HIV) now have a normal life expectancy.
Yet despite this achievement, ART is not a cure for HIV and people living with HIV need to keep taking ART for the rest of their life to prevent the development of acquired immune deficiency syndrome (Aids).
As of this moment, two people have been — or at least appear to have been — completely cured of HIV infection, the virus was eradicated from their body and they no longer needed to take ART.
RICHARD SHILLCOCK examines an enjoyable, but philosophically conventional book, and urges Marxists to employ their capacity to embrace the totality in any explanation
New research into mutations in sperm helps us better understand why they occur, while debunking a few myths in the process, write ROX MIDDLETON, LIAM SHAW and MIRIAM GAUNTLETT
Olive oil remains a vital foundation of food, agriculture and society, storing power in the bonds of solidarity. Though Palestinians are under attack, they continue to press forward write ROX MIDDLETON, LIAM SHAW and MIRIAM GAUNTLETT


