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Besteman SB, Bogaert D, Bont L, Mejias A, Ramilo O, Weinberger DM, Dagan R. Interactions between respiratory syncytial virus and Streptococcus pneumoniae in the pathogenesis of childhood respiratory infections: a systematic review. THE LANCET. RESPIRATORY MEDICINE 2024:S2213-2600(24)00148-6. [PMID: 38991585 DOI: 10.1016/s2213-2600(24)00148-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 03/11/2024] [Accepted: 05/03/2024] [Indexed: 07/13/2024]
Abstract
Lower respiratory tract infections, commonly caused by respiratory syncytial virus (RSV) or Streptococcus pneumoniae (pneumococcus), pose a substantial global health burden, especially in children younger than 5 years of age. A deeper understanding of the relationship between RSV and pneumococcus would aid the development of health-care approaches to disease prevention and management. We completed a systematic review to identify and assess evidence pertaining to the relationship between RSV and pneumococcus in the pathogenesis of childhood respiratory infections. We found mechanistic evidence for direct pathogen-pathogen interactions and for indirect interactions involving host modulation. We found a strong seasonal epidemiological association between these two pathogens, which was recently confirmed by a parallel decrease and a subsequent resurgence of both RSV and pneumococcus-associated disease during the COVID-19 pandemic. Importantly, we found that pneumococcal vaccination was associated with reduced RSV hospitalisations in infants, further supporting the relevance of their interaction in modulating severe disease. Overall evidence supports a broad biological and clinical interaction between pneumococcus and RSV in the pathogenesis of childhood respiratory infections. We hypothesise that the implementation of next-generation pneumococcal and RSV vaccines and monoclonal antibodies targeting RSV will act synergistically to reduce global morbidity and mortality related to childhood respiratory infections.
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Affiliation(s)
- Sjanna B Besteman
- Department of Pediatrics, Onze Lieve Vrouwe Gasthuis Ziekenhuis, Amsterdam, Netherlands
| | - Debby Bogaert
- Department of Pediatric Immunology and Infectious Diseases, University Medical Center Utrecht, Utrecht, Netherlands; Centre for Inflammation Research, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh, UK
| | - Louis Bont
- Department of Pediatric Immunology and Infectious Diseases, University Medical Center Utrecht, Utrecht, Netherlands
| | - Asuncion Mejias
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Octavio Ramilo
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Daniel M Weinberger
- Department of Epidemiology of Microbial Diseases and Public Health Modeling Unit, Yale School of Public Health, New Haven, CT, USA
| | - Ron Dagan
- The Shraga Segal Department of Microbiology, Immunology, and Genetics, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel.
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Correspondence. Indian Pediatr 2016; 53:533. [DOI: 10.1007/s13312-016-0886-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Rai S. Breaking the One Disease One Organism Myth. Indian Pediatr 2016; 53:115-6. [PMID: 26897140 DOI: 10.1007/s13312-016-0803-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sumit Rai
- Department of Clinical Microbiology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India.
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