π©Ί Fast DNA test could save newborn hearing
Rapid genetic screening can identify newborns at high risk for permanent hearing loss from certain antibiotics. This was studied by Erasmus University Medical Center in Rotterdam, Netherlands, using the MT-RNR1 gene variant. In a 2022 trial of 751 newborns, results were available in under 26 minutes. This shows pharmacogenetics can work in time-critical ICU settings. Now, official recommendations are being updated globally for better newborn care. πΆ