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Hantaflow
New World hantavirus

Choclo virus

Choclo virus is the principal hantavirus circulating in Panama and parts of Central America. Many infections are mild or asymptomatic, but symptomatic disease can progress to HPS.

Profile

  • Short name: CHOV
  • Family: New World
  • Reservoir: Costa Rican pygmy rice rat (Oligoryzomys fulvescens)
  • Primary region: Panama
  • Causes: Hantavirus Pulmonary Syndrome (HPS)
  • Case-fatality rate: ~10–15% (HPS)
  • Person-to-person transmission: Not documented
  • Identified: 2000

Key facts

  • Reservoir: Oligoryzomys fulvescens.
  • Notable for a high seroprevalence relative to symptomatic cases.
  • Outbreaks reported especially in Los Santos and Herrera provinces, Panama.

Endemic in

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