Extremely premature infants are a highly vulnerable patient group that might be exposed to a vast number of dietary and environmental contaminants, which may impact their health trajectories. This study assessed xenobiotic exposures in 26 extremely premature infants, with a special focus on dieta...

The nasal cavity represents a host-microbial interface critical to respiratory defense against viral infections, including those caused by influenza virus, respiratory syncytial virus, rhinovirus or SARS-CoV-2. Although the nasal microbiome itself has been well characterized, the nasal metabolome...