The Centers for Disease Control and Prevention (CDC) is actively investigating the cause of a rapidly spreading parasitic illness in the United States. Over 145 cases of cyclosporiasis have been identified in 17 states, with approximately 20 individuals requiring hospitalization due to severe symptoms.
Public health officials are focusing on specific clusters of cases found in New York, Illinois, and Texas. According to the CDC’s recent data, New York has been the most affected, with an estimated 31 to 80 cases.
Other states impacted include Alaska, Colorado, Connecticut, Florida, Georgia, Louisiana, Massachusetts, New Jersey, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, and Wisconsin.
Cyclosporiasis, a foodborne illness caused by a parasite, typically occurs when individuals consume contaminated food or water. While not generally life-threatening, the illness presents intense symptoms such as cramps, nausea, fatigue, and vomiting. A prominent symptom is watery diarrhea that can be frequent and forceful.
If untreated with antibiotics, symptoms may persist from a few days to over a month and can reappear after subsiding. Affected individuals range from 5 to 86 years old, with an average age of 42. The CDC has identified tropical and subtropical regions as high-risk areas for the parasite.
In the present outbreak, only 45 individuals reported international travel before falling ill, suggesting a domestic source related to food. However, health officials are still determining the exact origin.