A new study details how a nasal spray formulated by investigators from Brigham and Women’s Hospital may work to protect against viral and bacterial respiratory infections. Based on their preclinical studies, the researchers say the broad-spectrum nasal spray is long-lasting, safe, and, if validated in humans, could play a key role in reducing respiratory diseases and safeguarding public health against new threats.
Preclinical studies suggest a drug-free nasal spray could ward off respiratory infections
