Background: The development of asthma after respiratory syncytial virus RSV bronchiolitis has been demonstrated in case-control studies, although the determinants of post-RSV asthma remain undefined. Objectives: We sought to evaluate the potential determinants of physician-diagnosed asthma after severe RSV bronchiolitis during infancy. Methods: We enrolled children during an initial episode of severe RSV bronchiolitis at 12 months of age or less in a prospective cohort study and followed these children for up to 6 years. Results: Forty-eight percent of children had physician-diagnosed asthma before the seventh birthday. Independent determinants significantly associated with increased risk for physician-diagnosed asthma by the seventh birthday included maternal asthma odds ratio [OR], 5.
Respiratory Syncytial Virus ( Rsv ) - Words | Bartleby
It is responsible for high infant morbidity and mortality worldwide.. Physical and Laboratory Findings On examination, the pediatrician noted SL has an increased respiratory distressed. He observed high fever, widespread expiratory wheeze, and fine crackles. Chest X-rays were taken and inflammation of the bronchioles was confirmed. In addition to the chest X-ray, the pediatrician required three nasopharyngeal specimen. This is where she spent ten days in the hospital; three in ICU and and seven in a oxygen tank.
Respiratory Syncytial Virus ( Rsv )
Respiratory Syncytial Virus RSV is a major cause of disease in childhood and old age, with symptoms ranging from a common cold to bronchiolitis and pneumonia. An estimated , — , deaths globally can be attributed to RSV infection. The burden on healthcare infrastructures is significant, and in the U. Even though most children are exposed to RSV within the first two years of life, lifelong re-infection with RSV is common, even within the same season and sometimes with the same strain.
Metrics details. Respiratory syncytial virus RSV is the most common viral cause of pediatric bronchiolitis and pneumonia worldwide. Risk factors for high mortality and prolonged morbidity after RSV infection include premature birth, bronchopulmonary dysplasia, congenital heart disease, and Down syndrome. However, some previously healthy, full-term children who are infected with RSV also require hospitalization and even experience severe sequelae or death. In this report, we present the case of an RSV-associated death of a child who was born at full-term and developed normally up to the age of 2 years old.