Coates A, Sadreameli C. Updates on respiratory syncytial virus prophylaxis: the past, present and future.
Curr Opin Pediatr 2024;
36:310-314. [PMID:
38351889 DOI:
10.1097/mop.0000000000001339]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
PURPOSE OF REVIEW
Human respiratory syncytial virus (RSV) causes acute respiratory infection in individuals of all age groups. It is the most common pathogen identified in infants and young children with acute lower respiratory infection. Although most infants and young children experience mild, cold-like symptoms, some infants develop severe lower respiratory tract disease such as pneumonia and bronchiolitis that may result in an emergency department visit or hospitalization.
RECENT FINDINGS
In the United States, hospitalization rates have risen during the last decades, and while premature infants with chronic lung disease and congenital heart disease are at increased risk for severe presentations, the majority of hospitalizations occur in previously healthy infants. Until recently, RSV prophylaxis was only available for former preterm infants and those with certain underlying medical conditions.
SUMMARY
The need for preventive interventions against RSV is crucial. This paper will provide a review of the vaccine development, the spectrum of RSV prophylaxis, current challenges associated with the cost, insurance coverage and equitable distribution of targeted therapies.
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