Food safety is again attracting attention in the United States as health authorities continue monitoring Cyclospora infections during the 2026 season.
Cyclospora cayetanensis is a microscopic parasite that can cause an intestinal illness known as cyclosporiasis.
The Centers for Disease Control and Prevention maintains surveillance data covering cases reported during the current season.
People can become infected by consuming food or water contaminated with the parasite.
Common symptoms include watery diarrhea, loss of appetite, weight loss, stomach cramps, bloating, nausea and fatigue. Symptoms can sometimes persist or return if the infection is not treated.
Fresh produce has historically been an important focus during Cyclospora investigations because contamination can occur before food reaches consumers.
The CDC advises people to follow food safety practices, including washing fresh produce thoroughly, although washing may not eliminate all risk from Cyclospora.
Consumers should also pay attention to official recall notices and public health alerts.
The continuing surveillance comes during a year in which several food related outbreaks and recalls have increased public attention around food safety.
