Just days before South African scientists were set to launch clinical trials of a promising HIV vaccine, their progress was ...

South African lab technician Nozipho Mlotshwa was waiting for the test results for a potential HIV vaccine, which has eluded scientists for decades, when the order came from USAID to stop work ...

A laboratory technician Nozipho Mlotshwa works on samples at the Wits laboratory Antiviral Gene Therapy Research Unit, at University of the Witwatersrand Medical School. Paul Mashatile takes John ...

A laboratory technician Nozipho Mlotshwa works on samples at the Wits laboratory Antiviral Gene Therapy Research Unit, at University of the Witwatersrand Medical School.

JOHANNESBURG, Feb 18 (Reuters) – South African lab technician Nozipho Mlotshwa was waiting for the test results for a potential HIV vaccine, which has eluded scientists for decades, when the ...