JULY 31, 2026POSTSCOMMENTS

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CDC Mum on Hundreds of Cyclospora Infections

CDC

Cyclospora, a parasite associated with travel to tropical climates, typically sickens about 150 Americans each year. So, last summer when spikes in cases began appearing, health officials took note. The Centers for Disease Control and Prevention (CDC) was not the first to report the 2013 outbreaks, which eventually sickened 631 people in 25 states. The … Read more

Cyclospora Sickens 160 in Texas

Cyclospora Outbreak

At least 160 people in Texas have contracted cyclospora infections from an unknown food source, according to the latest update from the Texas Department of State Health Services.  A surge in cases of cyclosporiasis has been reported in 18 other states including California, Connecticut, Florida, Georgia, Illinois, Maine, Maryland, Massachusetts, Michigan, Minnesota, Montana, New Jersey, New York, Ohio, … Read more

Cyclospora Sickens 155 in Texas

Cyclospora outbreak in NY

Cyclospora has sickened at least 155 people in Texas since mid-June, according to the Texas Department of Health and Human Services. Health officials have not yet determined the food source behind the outbreak. Past outbreaks have been linked to fresh produce including raspberries, snow peas, basil, cilantro, mesclun and salad. Cyclospora can be difficult to wash … Read more

Cyclospora Sickens A Dozen in Massachusetts

Cyclospora outbreak in NY

At least a dozen people in Massachusetts were stricken with cycslospora infections in July, according to the state’s Department of Public Health. Typically, less than five cases are reported annually in that state. Health authorities don’t know what food source has been contaminated with the parasite which is normally associated with travel to tropical or … Read more

How Cyclospora Parasite Gets on Food, Causes Illness

Cyclospora

Cyclospora, a single-celled parasite that can cause months of illness, is considered a rare parasite in the United States, but for folks in some states its becoming a little too familiar. Connecticut, Florida, Georgia, Illinois, Massachusetts, Michigan, New Jersey, New York, Tennessee and Texas have had cyclospora outbreaks for two straight summers. Mayland, Montana and Oregon … Read more

Cyclospora Can Survive Freezing Temps

Cyclospora

Although cyclospora is associated with subtropical and tropical climates, the hardy parasite can survive periods of freezing temperatures. Killing cyclospora with cold temperatures requires that it be frozen for 24 to 48 hours at temperatures between 24.8˚ F and -4˚F  or lower, according to the Guide for Foodborne Pathogens. At freezing temperatures above 25˚ F,  … Read more

Texas Cyclosporiasis Cases Surge to 110

Cyclospora Outbreak

Texas cyclosporiasis cases have surged to 110, the state health department is reporting. This is the second straight year that Texas has experienced a cyclospora outbreak.  Last year, 270 Texans were sickened by the rare parasite normally associated with travel to tropical or sub-tropical regions. Many of the 2013 cases were linked to contaminated cilantro … Read more

Cyclospora in 13 States Sickens 125

Cyclospora

At least 125 cases of cyclospora infection have been reported in 13 states, according to the Center for Infectious Disease Research and Policy (CIDRAP) in Minnesota.  Health officials have not determined if the cases are linked and a food source has not been identified. But as spike in cases is unusual. Cyclospora is a rare parasite normally … Read more

CDC Issues Final Report on Cyclospora Outbreak

CDC

The Cyclospora outbreak that began in June sickened 631 people in 25 states before ending in late September, according to the Centers for Disease Control and Prevention which issued its final report on the outbreak today. Health investigators determined that there were multiple sources for illnesses reported. In Iowa and Nebraska, the food source was … Read more

FDA: Cyclospora Outbreaks Over, Food Source in Most States Unknown

Cilantro

The Cyclospora outbreaks are over, but the food source that caused the illnesses in all but three states remains a mystery, according to the U.S. Food and Drug Administration (FDA). The outbreaks sickened 643 people in 25 states but they did not all have a common food source. One hundred and twenty six people in 22 states … Read more