Human coronavirus OC43 pneumonia in a pediatric cancer patient with down syndrome and acute lymphoblastic leukemia |
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Authors: | Simon Arne Völz Sebastian Fleischhack Gudrun Tillman Ramona Müller Andreas Bode Udo Schildgen Oliver |
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Institution: | Children's Hospital Medical Centre, Institutes for Medical Microbiology, Immunology and Parasitology, University of Bonn, Germany. asimon@ukb.uni-bonn.de |
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Abstract: | In this report, we describe a case of pneumonia due to an infection with human coronaviruses (HCoVs)-OC43 in a pediatric leukemia patient with Down syndrome and febrile neutropenia. Not only the recently discovered HCoVs NL63 or HKU1 but also the prototype strains HCoV-OC43 and HCoV-229E have to be considered as respiratory pathogens in immunocompromised pediatric cancer patients. The routine utilization of polymerase chain reaction-based diagnostic tools would certainly elucidate the etiology of a relevant proportion of "pneumonias of unknown origin" in immunocompromised pediatric patients and would contribute to a better understanding of the role of HCoVs in this setting. |
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