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NewsNoticias Tampa Bay (Univision)August 3, 2026Hillsborough

Southern Nevada Health District confirms 9 cases of cyclosporiasis in Clark County

The Southern Nevada Health District has confirmed nine cases of cyclosporiasis in Clark County residents since January 1, 2026. Officials state that three of these cases are linked to a multi-state outbreak, and there is currently no evidence of local transmission within Nevada.

public healthdisease outbreakClark Countyfood safety
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Why It Matters

Residents are advised that the illness is caused by a parasite found in contaminated food or water, and health officials are monitoring the situation to track potential exposure risks.

Key Facts

  • Nine total cases of cyclosporiasis have been confirmed in Clark County since January 1, 2026.
  • Three of the nine cases are linked to a multi-state outbreak.
  • There is no evidence that exposure occurred within Clark County or Nevada.
  • Cyclosporiasis is caused by the parasite Cyclospora cayetanensis.
  • The disease is transmitted through contaminated food or water.
  • The disease does not spread from person to person.
  • The Southern Nevada Health District has launched a dedicated website for outbreak updates.
  • The health district will provide email notifications for significant developments.

Who's Mentioned

otherCyclospora cayetanensis“The parasite responsible for the illness.”locationClark County“The jurisdiction where the cases were confirmed.”organizationSouthern Nevada Health District“The public health agency managing the outbreak investigation.”