PCR detects pneumonia pathogens faster than culture: Indian study

An Indian study of 251 samples found that multiplex PCR detected pneumonia pathogens in 81.7% of cases, compared with 44.2% by culture, in 60 minutes. Dr V Nagarjuna Maturu says the test can spot mixed infections and resistance genes faster, helping doctors review antibiotic choices in ICU settings. However, it should support, not replace, routine cultures.