15-Minute nasal swab could curb antibiotic overuse for colds

This study places a rapid testing device in primary care clinics to help doctors quickly identify whether a cold-like illness is caused by a virus or bacteria. About 8,000 adults with symptoms like cough or runny nose will get a nasal swab, with results in 15 minutes. The goal is to see if this test helps doctors prescribe antibiotics more appropriately, supporting antibiotic stewardship.