Publications by authors named "Yannis Lassoued"

Article Synopsis
  • Respiratory syncytial virus (RSV) is a major cause of lower respiratory infections in children, and a new monoclonal antibody, nirsevimab, was introduced in September 2023 to combat RSV.
  • A study was conducted on infants under 12 months old to evaluate the effectiveness of nirsevimab against RSV-bronchiolitis in outpatient settings, involving a comparison between RSV-positive and RSV-negative bronchiolitis patients.
  • The findings showed that nirsevimab reduced the risk of RSV-bronchiolitis by 79.7%, indicating its effectiveness in preventing this infection in young children during outpatient care.
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In a 15-year pediatric time-series analysis, we showed a rise of invasive Group A streptococcal (iGAS) infections since October 2022, mainly involving pleural empyema, simultaneously to a respiratory virus outbreak. Physicians should be aware of this increased risk of pediatric iGAS infections, especially in settings with intense respiratory viruses' circulation.

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