Abstract
Purpose:
Neurological complications of influenza A(H1N1) have been reported in several patients since the onset of the pandemic in 2009. However, meningococcal disease complicating influenza A(H1N1) has not been reported.
Patients:
Two patients were admitted to an intensive care unit (ICU) for altered mental status, fever, and rapidly spreading petechial purpura. They were diagnosed with meningococcal meningitis and/or meningococcemia and influenza A(H1N1) co-infection.
Conclusions:
Meningococcal disease presenting as meningitis and/or meningococcemia is among the potential complications of influenza A(H1N1) infection. Physicians should be aware of this co-infection, as it must be detected and treated promptly with antibiotics in addition to supportive care.
MeSH terms
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Adolescent
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Adult
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Anti-Bacterial Agents / therapeutic use*
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Antiviral Agents / therapeutic use*
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Coinfection / complications
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Coinfection / drug therapy*
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Coinfection / microbiology
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Female
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France
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Humans
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Influenza A Virus, H1N1 Subtype / drug effects
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Influenza A Virus, H1N1 Subtype / isolation & purification*
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Influenza, Human / complications
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Influenza, Human / diagnosis
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Influenza, Human / drug therapy*
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Influenza, Human / microbiology
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Male
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Meningococcal Infections / complications
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Meningococcal Infections / diagnosis
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Meningococcal Infections / drug therapy*
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Meningococcal Infections / microbiology
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Neisseria meningitidis / drug effects
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Neisseria meningitidis / isolation & purification*
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Nervous System Diseases / complications
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Nervous System Diseases / drug therapy*
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Nervous System Diseases / microbiology
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Real-Time Polymerase Chain Reaction
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Reverse Transcriptase Polymerase Chain Reaction
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Treatment Outcome
Substances
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Anti-Bacterial Agents
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Antiviral Agents