Test caught just 3 per cent of students with covid-19 at UK university
Giannis Alexopoulos/NurPhoto/PA Images A new kind of coronavirus test that is being widely used to screen people without symptoms had very low levels of accuracy at the University of Birmingham, UK, one of the few places where it was directly compared with a more accurate kind of test in a real-world setting. Among Birmingham students, only 3.2 per cent of those infected with the virus were correctly given a positive result from the lateral flow tests being used there, according to preliminary data from the university. Advertisement This is much lower than previously reported sensitivity leve...