Human Metapneumovirus Infection in Hospitalized Children.

Background: Most children are exposed to human metapneumovirus (HMPV) by the age of 5 y. This study aimed to describe the morbidity associated with HMPV infections in a cohort of children in the Midwest of the United States.

Methods: This was a retrospective 2-center cohort study including children (0-17 y old) hospitalized with HMPV infections at 2 tertiary care pediatric hospitals from 2009 to 2013.

The role of human metapneumovirus in the critically ill adult patient.

Purpose: The purpose of the study is to describe the role of human metapneumovirus (hMPV) infection in critical illness and acute respiratory distress syndrome (ARDS).

Materials And Methods: We collected clinical and demographic information from a retrospective chart review, comparing patients with and without an intensive care unit (ICU) admission. Among patients admitted to the ICU, we assessed whether hMPV was "unlikely," "possibly," or "likely" the reason for ICU admission, based on a prespecified definition, and whether the patient met criteria for ARDS.

Chest pain and anxiety in an adolescent: an unusual etiology.

Chest pain in children is commonly caused by benign etiologies but may be caused by conditions that carry significant morbidity if not treated. Emergency medicine physicians must identify the patients that require further evaluation and treatment. We describe a case of a 13-year-old boy with 10 months of progressive chest pain that had been attributed to anxiety and was ultimately diagnosed as an esophageal duplication cyst requiring surgical repair.

Gentamicin resistance among Escherichia coli strains isolated in neonatal sepsis.

Neonatal sepsis is a significant cause of morbidity and mortality among term and preterm infants. Ampicillin and gentamicin are standard empiric therapy for early onset sepsis. Four cases of neonatal sepsis secondary to Escherichia coli (E.