Key result
Human metapneumovirus linked to adult encephalitis following respiratory infection.
Why the study?
Human metapneumovirus pneumonia is most commonly found in children, but its role in adult encephalitis with preceding respiratory infection is unclear.
Should testing for human metapneumovirus RNA be considered in adults with encephalitis and preceding respiratory infection?
Case Report (n=1)
No
Should testing for human metapneumovirus RNA be considered in adults with encephalitis and preceding respiratory infection?
Testing for human metapneumovirus RNA should be considered in adults presenting with encephalitis following a respiratory infection.
Answers are grounded in this paper and cite their sources.
Extends hMPV encephalitis association to adults; hypothesis-generating and requires prospective validation before practice change.
Human metapneumovirus pneumonia, most commonly found in children, was diagnosed in an adult with encephalitis. This case suggests that testing for human metapneumovirus RNA in nasopharyngeal aspirate and cerebrospinal fluid samples should be considered in adults with encephalitis who have a preceding respiratory infection.
No takes yet. Share an insight, caveat, or question.
Fok et al. (2015) conducted a case report in Encephalitis-associated human metapneumovirus pneumonia (n=1). Human metapneumovirus (HMPV) infection was evaluated on Clinical outcome. Human metapneumovirus was identified as the likely causative agent of encephalitis in a 47-year-old man with preceding respiratory infection, highlighting the need to consider HMPV in adult encephalitis.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: