#myxovirus__myxoviru  any of a group of RNA viruses including those that cause influenza and mumps
  supertype:  #animal_virus  an animal pathogen that is a virus
  subtype:  #orthomyxovirus  a group of viruses including those causing influenza
  subtype:  #paramyxovirus__paramyxoviru  a group of viruses including those causing mumps and measles
     subtype:  #respiratory_syncytial_virus__respiratorysyncytialviru  a paramyxovirus that forms syncytia in tissue culture and that is responsible for severe respiratory diseases such as bronchiolitis and bronchial pneumonia (especially in children)

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