What causes acute hemorrhagic conjunctivitis (AHC)?

Updated: Mar 24, 2020
  • Author: Ingrid U Scott, MD, MPH; Chief Editor: Andrew A Dahl, MD, FACS  more...
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Picornaviruses cause an acute hemorrhagic conjunctivitis (AHC) that is clinically similar to adenoviral conjunctivitis but is more severe and hemorrhagic. Infection is highly contagious and occurs in epidemics.

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