
MSF is introducing new technology in Mozambique that could revolutionise HIV and tuberculosis (TB) testing, make the most of the country’s scarce health workers and save lives.Medical officer Neisha Mohess, scans a sample of sputum for loading into an automated molecular TB diagnostic machine called GeneXpert. Photo: Jose CendonMSF has recently introduced the first GeneXpert TB testing machines to the country. Roughly the size of milk crates, the machines allow patients to be diagnosed with TB and drug-resistant TB in just days. Previously, the latter could take months.Before GeneXpert’s international debut in 2010, TB testing relied on a 130-year-old method in which lab technicians studied sputum samples under microscopes, straining their...