#chancre  a small hard painless nodule at the site of entry of a pathogen (as syphilis)
  supertype:  #sore  an open skin infection
  part of:  #syphilis__syph__pox  a common venereal disease caused by the Treponema pallidum spirochete; symptoms change through progressive stages; can be congenital (transmitted through the placenta)
  part of:  #tularemia__tularaemia__rabbit_fever__deer_fly_fever__yatobyo  disease of rodents (especially rabbits and squirrels) and sometimes transmitted to humans by ticks or flies or by handling infected animals

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