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Update on Multistate Outbreak of Fungal Infections Associated with Contaminated Methylprednisolone Injections,
Abstract:
During September 2012, CDC, in collaboration with state and local health departments and the Food and Drug Administration (FDA), investigated a multistate outbreak of fungal meningitis and other infections caused by injections of contaminated methylprednisolone acetate solution (MPA). After this unprecedented outbreak, scientists in the CDC Mycotic Diseases Branch, along with infectious diseases specialists who cared for patients from the outbreak, clinical experts, and public health officials from affected states, have continued to monitor the recovery of affected patients. A long-term follow-up study involving these patients was initiated and is being conducted by the Mycoses Study Group Education and Research Consortium (MSGERC). This update summarizes subsequent information about the current state of the outbreak.
Insights
A 2012 fungal meningitis outbreak linked to contaminated methylprednisolone acetate (MPA) injections prompted long-term patient monitoring. This study tracks the ongoing recovery of affected individuals from this unprecedented public health crisis.
Area of Science:
- Public Health
- Infectious Diseases
- Mycology
Background:
- A multistate outbreak of fungal infections, including meningitis, occurred in September 2012.
- The outbreak was traced to contaminated methylprednisolone acetate (MPA) injection solutions.
- This event represented an unprecedented public health crisis necessitating ongoing investigation and patient follow-up.
Purpose of the Study:
- To monitor the long-term recovery of patients affected by the 2012 fungal outbreak.
- To provide updated information on the current status of the outbreak and patient outcomes.
- To facilitate ongoing research and understanding of fungal infections linked to contaminated medical products.
Main Methods:
- Collaboration between CDC, state/local health departments, and FDA to investigate the outbreak.
- Long-term patient follow-up study initiated and conducted by the Mycoses Study Group Education and Research Consortium (MSGERC).
- Ongoing monitoring of patient recovery by CDC Mycotic Diseases Branch and infectious disease specialists.
Main Results:
- The study focuses on summarizing subsequent information and the current state of patient recovery.
- Detailed results on patient outcomes are part of the ongoing MSGERC study.
- This update serves as a progress report on the long-term management of affected patients.
Conclusions:
- Continued monitoring is crucial for understanding the long-term impact of fungal infections from contaminated injections.
- The outbreak highlighted the importance of robust regulatory oversight and rapid public health response.
- Ongoing research through MSGERC is vital for improving patient care and preventing future outbreaks.
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Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Antifungal Agents

