FOR IMMEDIATE RELEASE
Contact: Polly Carver-Kimm Polly.Carver-Kimm@idph.iowa.gov
Cyclospora Infections
Associated with Salad at Fast Food Chain
The Iowa Department of Public Health (IDPH) is investigating an increase in
Cyclospora infections that appear to be connected to consumption of McDonald’s
salads. The Illinois Department of Public Health has noted a similar increase
in cases associated with the product.
"This summer there have been several clusters of Cyclospora illness
associated with various foods that are commercially available. This week IDPH
has identified 15 Iowans who ate McDonald's salads in late June to early July
prior to getting ill,” said Dr. Patricia Quinlisk. “Anyone who ate these salads
since the middle of June and who developed diarrhea, especially watery diarrhea
and fatigue, should see their health care provider and get tested for Cyclospora
to ensure an accurate diagnosis and appropriate treatment.”
McDonald's is concerned about this situation and has been fully cooperating
with IDPH, the Illinois Department of Public Health and the Iowa Department of
Inspections and Appeals. McDonald's and involved federal partners continue to investigate
to determine what further steps should be taken.
Cyclospora is a parasite commonly found in developing countries, but in the
past several years, several outbreaks have occurred in the U.S., especially during
the summer months. These outbreaks and illnesses often occur as a result of eating
contaminated fresh produce. Symptoms of Cyclospora infection include:
- Frequent watery diarrhea
- Loss of appetite and weight
- Cramping, bloating and/or increased gas
- Nausea (vomiting is less common)
- Fatigue
- Low-grade fever
It may take a week or more after consuming contaminated product for symptoms
to begin.
If you have any of these symptoms, see your health care provider who can specifically
order Cyclospora parasite testing and provide appropriate treatment. IDPH and
local health department personnel are continuing to conduct interviews with
individuals who test positive for Cyclospora and further cases may be
identified.
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