Definition: In this task, you're given a paragraph from the research paper and your task is to generate a suitable title for the research paper based on the given paper. Under 100 words is a good title length.
Input: Introduction: Viral respiratory infections cause major morbidity and mortality in preterm infants. We have performed a prospective study in our neonatal intensive care unit (NICU) to determine the incidence of respiratory infections, their impact and the epidemiology and outcome in high risk neonates. Patients and methods: From September 2011 to May 2013 a prospective study was conducted in all preterm infants <32 weeks gestational age and in all term newborns admitted to NICU for any pathology that was anticipated to have an admission exceeding two weeks. A nasopharyngeal aspirate (NPA) was collected the first day of life and weekly until discharge for virologic study with polymerase chain reaction. When these babies presented respiratory symptoms a new NPA was collected at this moment. A clinical form was filled by the physician. Results: A total of 60 infants were analysed: 30 (50%) had a gestational age <32 weeks and 36 (60%) weighed less than 1500 g. We collected a total of 256 nasopharyngeal aspirate samples, 24 of them being positive (9.3%). These 24 positive samples corresponded to 13 infants in our cohort (21.6% of the patients). Of them, 9 were symptomatic and had 11 episodes of infection (2 patients had two different episodes with negative control between them). The most frequently identified virus was rhinovirus in (19) 79% of cases. The most frequent clinical data was the presence or increase in apneas (75%) and the need for oxygenotherapy. Conclusions: HRV infections are prevalent in the NICU, and preterm infants have a high risk of infections with clinical relevance. ---el 79% de las muestras (19) ---fue el rinovirus (RV). El dato clínico más frecuente fue la presencia o incremento de apneas (75%) y la necesidad de oxigenoterapia. Conclusiones: Las infecciones por RV son frecuentes en la UCIN y los recién nacidos pretérmino tienen un alto riesgo de presentar infecciones de relevancia clínica.

Viral respiratory tract infections in the neonatal intensive care unit ଝ