Engineers and biochemists have brought their skills together to make it possible for untrained users to confirm contamination in fluids using a biogel test that changes color in the presence of such ...

Compared with other urine analysis methods, urine Gram stain has a moderate predictive value for detecting gram-negative bacteria in urine culture but does not significantly improve urinary tract ...

A breakthrough urine test could dramatically speed up how doctors treat urinary tract infections, identifying the right antibiotic in under six hours instead of waiting days. By testing directly from ...

A new rapid test could improve treatment of urinary tract infections, by identifying the most effective antibiotic for each individual patient. The test applies different antibiotics to bacteria found ...

Diagnosing a UTI involves examining a urine sample to detect the presence of bacteria or using imaging tests to diagnose other underlying causes. Usually, experiencing symptoms prompts a doctor to ...