As families across Tampa Bay enjoy summer salads, cookouts and fresh produce, health officials are urging residents to stay alert after the first deaths were reported in this year's nationwide cyclosporiasis outbreak.

Why it matters: Although no Florida outbreak has been announced, contaminated produce is distributed nationally, making food safety a concern for consumers everywhere.

Michigan health officials confirmed two deaths involving people with significant underlying health conditions. More than 11,200 cases have been reported in the state, while the Centers for Disease Control and Prevention (CDC) is tracking more than 18,000 cases nationwide this season.

Investigators have linked part of the outbreak to recalled iceberg lettuce supplied by Taylor Farms, while additional investigations remain ongoing.

What Tampa Bay residents should watch for

Symptoms of cyclosporiasis include:

  • Severe or prolonged diarrhea
  • Stomach cramps
  • Fatigue
  • Nausea
  • Loss of appetite
  • Weight loss

The illness is caused by a microscopic parasite that can contaminate fresh produce or water. Older adults, young children and people with weakened immune systems face a greater risk of serious illness from dehydration.

Bottom line: Tampa Bay residents should check for recalled produce, thoroughly wash fresh fruits and vegetables, stay hydrated and seek medical care if diarrhea becomes severe or lasts more than a few days.