Pneumococcie invasive de sérotype vaccinal 9V chez des adultes vaccinés antérieurement

Key Points

• To explore the occurrence of invasive pneumococcal disease caused by serotype 9V in previously vaccinated adults.
• Clinical presentation assessment of patients exhibiting symptoms.
• Documentation of vaccination history.
• Analysis of serotype identification.
• A 73-year-old woman exhibited symptoms consistent with invasive pneumococcal disease.
• Symptoms persisted for one week prior to emergency department visit.
• Serotype 9V identified as causative agent.