Vitamin A provision for preterm infants: are we meeting current guidelines?
Recommendations for intravenous vitamin A supplementation in parenterally fed preterm infants require revision. Intravenous lipid with added fat soluble vitamins should be started as soon as possible after birth, and consideration given to early oral vitamin A supplementation in those infants tolerant of enteral feeds.
The neurovirulence of DENV 3 genotype I is associated with a deleterious role of NOS2 in the brain, confirming this murine model as an appropriate tool to study DENV neurovirulence.