Trends of Respiratory Syncytial Virus Infections in Children under 2 Years of Age in Puerto Rico.

Objective: The respiratory syncytial virus (RSV) is the most significant viral pathogen causing bronchiolitis and pneumonia in infants, today. In tropical climates the RSV infection may occur throughout the year. The purpose of this study was to asses RSV infections during the 2009‒2010 RSV season in children under 2 years of age and to evaluate the trend of positive RSV tests in the period of 2007 to 2009.

Palivizumab compliance by infants in Puerto Rico during the 2009-2010 respiratory syncytial virus season.

Respiratory syncytial virus (RSV) is the leading viral pathogen responsible for bronchiolitis and pneumonia in infants. We assessed palivizumab prophylaxis compliance for infants in Puerto Rico. We retrospectively studied data from 868 infants (409 females, 459 males) during the 2009-2010 RSV season.

Propionic acidemia in a male newborn with Noonan syndrome: a case report.

We report a case of preterm infant born with prenatal diagnosis of cystic hygroma in the neck and congenital heart defect. Physical exam showed a hypotonic infant with dysmorphic features. Noonan syndrome was diagnosed.