Marian Freedman

Infection with human rhinovirus (HRV) confirmed by polymerase chain reaction (PCR) does not decrease the likelihood of concurrent urinary tract infection (UTI) in infants aged from 1 to 90 days old, according to a study in well-appearing febrile infants in this age group.

Urinalysis is extremely sensitive and specific for screening for urinary tract infections (UTIs) in febrile infants aged 60 days and younger, especially when the UTI is associated with bacteremia, a recent study showed.

A meta-analysis of 12 studies of the risk of death after a brief resolved unexplained event (BRUE) found that such an event does not increase an infant’s risk of dying during his or her first year. The American Academy of Pediatrics (AAP) introduced BRUE, a sudden alteration in an infant’s breathing, color, tone, or responsiveness, as a replacement for “apparent life-threatening event” (ALTE) in a 2016 clinical practice guideline.