
Opinion|Videos|October 11, 2024
Meningococcal Infection and NMOSD
Author(s)Sean Pittock, MD
Key Takeaways
- Eculizumab and ravulizumab increase meningococcal infection risk, necessitating vaccination in treated patients.
- Phase 3 and long-term studies emphasize the need for vigilant monitoring and prophylactic measures despite vaccination.
Sean Pittock, MD, discusses the risks of meningococcal infection associated with eculizumab and ravulizumab in phase 3 and long-term extension studies, as well as his interpretation of the concerns surrounding meningococcal vaccination and its potential impact on relapse activity.
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Episodes in this series

Video content above is prompted by the following:
- Discuss the risk of meningococcal infection with eculizumab and ravulizumab in phase 3 and long-term extension studies.
- There may be concerns with meningococcal vaccination and its impact on relapse activity. What is your interpretation of these data?
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