CDC Investigates 7,000 Cyclospora Cases in US, Urges Food Safety Awareness

According to the latest report from the U.S. Centers for Disease Control and Prevention (CDC), there have been 7,000 cases of cyclosporiasis nationwide in the United States. The illness is caused by the parasite *Cyclospora cayetanensis* and is primarily transmitted through the ingestion of contaminated food or water, potentially leading to symptoms such as diarrhea, abdominal pain, and fever.

The CDC is the national public health agency of the United States, operating under the Department of Health and Human Services (HHS) and headquartered in Atlanta, Georgia. Its primary objective is to protect public health and safety by controlling and preventing disease, injury, and disability, while also addressing global health concerns. The agency focuses specifically on areas such as infectious diseases, foodborne pathogens, environmental health, occupational safety and health, health promotion, and injury prevention, while also providing research and information on non-communicable diseases, such as obesity and diabetes.

Outbreaks of cyclosporiasis may be linked to food safety and supply chain issues, and the CDC is currently investigating the causes and sources of these cases. It is understood that the transmission of the parasite may be related to contaminated imported food or water sources; consequently, the CDC is collaborating with agencies such as the Food and Drug Administration (FDA) to track and contain the spread of the infection. Meanwhile, the CDC has urged the public to be mindful of food safety and personal hygiene to avoid consuming potentially contaminated food or water.

In recent years, the U.S. government has been adjusting the structure of its public health agencies, with plans to reposition the CDC as an organization more focused on infectious diseases. Under the Department of Health and Human Services’ 2025 reorganization plan, the CDC will absorb the Administration for Strategic Preparedness and Response (ASPR) to strengthen its capabilities in infectious disease prevention and control. This reorganization aims to improve the efficiency and responsiveness of U.S. public health agencies, particularly in the event of infectious disease outbreaks.

In the current cyclosporiasis outbreak, the CDC’s rapid response and investigation have played a vital role in controlling the spread of the disease. The agency’s team of experts is working tirelessly to track cases, analyze data, and provide guidance to help the public avoid infection and prevent further transmission. At the same time, the CDC is collaborating with other health and medical institutions to share information and experience, thereby bolstering global public health security.

For Taiwan, this cyclosporiasis outbreak serves as a reminder of the need to strengthen food safety and supply chain management, particularly regarding the inspection and regulation of imported food and water sources. Furthermore, Taiwan's public health agencies should enhance cooperation and information sharing with international health organizations to ensure timely awareness of global public health trends and best practices for responding to infectious disease outbreaks. Such efforts not only help protect the health and safety of the Taiwanese public but also contribute to maintaining regional and global public health security.