Prevention approaches for Cyclospora outbreaks include which two broad categories?

• A. Safe agricultural practices and personal hygiene
• B. Travel restrictions and food recalls
• C. Environmental sanitation and vaccination
• D. Antibiotics and isolation

Answer: (A)

The main idea is that preventing Cyclospora outbreaks relies on stopping contamination at the source and preventing transmission by people who handle or prepare food. Two broad areas cover this: safe agricultural practices to keep produce clean in growing, harvesting, and post-harvest handling; and strong personal hygiene among workers and consumers to prevent fecal-oral transmission.

Safe agricultural practices reduce the chance that produce becomes contaminated in the field or during processing. This includes using clean water for irrigation and washing, proper manure management and composting, good sanitation facilities for workers, trained personnel, proper cleaning of equipment, and procedures that minimize contact between potential contaminants and fresh produce. Since Cyclospora oocysts can persist in the environment and on surfaces, upstream controls are essential because washing alone may not remove all contamination.

Personal hygiene is about reducing transmission from people to foods. This means regular and proper handwashing, using gloves or utensils when appropriate, keeping sick workers away from handling foods that will be eaten raw, and maintaining clean facilities and practices in food preparation and handling.

Why the other options don’t fit as the two broad categories: reactive measures like travel restrictions or recalls address outbreaks after they start rather than preventing contamination; vaccination against Cyclospora does not exist; relying on antibiotics or isolation is not a primary preventive strategy for foodborne parasites and doesn’t stop the initial contamination in agriculture or during handling.