Washington state has confirmed cases of cyclosporiasis as health officials monitor a nationwide outbreak of the foodborne parasitic illness, which has sickened people across more than 30 states.
The infection, caused by Cyclospora cayetanensis, is commonly linked to fresh produce of food items being contaminated, including leafy greens, herbs and berries.
According to health officials, the illness can cause prolonged watery diarrhea, stomach cramps, nausea, fatigue, loss of appetite and weight loss, with symptoms often appearing about a week after exposure.
While most people recover with treatment, the infection can be more severe for young children, older adults and those with weakened immune systems.
The source of the current outbreak remains under investigation.
Health authorities advise consumers to thoroughly wash fresh produce, practice good hand hygiene and seek medical care if symptoms persist, as prescription antibiotics are typically required to treat the infection.
