Cyclosporiasis
Coverage of Cyclosporiasis in the Nexus archive.
- Cyclosporiasis outbreak: Cases in Michigan rise to more than 1,500
Cyclosporiasis cases in Michigan rose to 1,562 as of July 10, with 44 hospitalizations reported. The Michigan Department of Health and Human Services (MDHHS) is investigating the outbreak, which is concentrated in several counties. Health officials advise washing or cooking produce to reduce infection risk, as the parasite has previously been linked to foods like bagged salad mixes, cilantro, and raspberries.
- Cyclosporiasis outbreak: How to wash produce
A cyclosporiasis outbreak is spreading across the U.S., prompting public health agencies to recommend thorough washing of produce to reduce risk of the foodborne parasite.
- Cyclosporiasis outbreak: How to wash produce
A cyclosporiasis outbreak is spreading across the U.S., prompting public health agencies to recommend thorough washing of produce to reduce the risk of the foodborne parasite.
- Cyclosporiasis symptoms, treatment and how it's spread: Everything to know about the intestinal parasitic disease
The article explains cyclosporiasis, an intestinal parasitic disease, covering its symptoms, treatment methods, and transmission. It emphasizes understanding how the infection spreads, how it is diagnosed, and available treatment options.
- Cyclosporiasis symptoms, treatment and how it's spread: Everything to know about the intestinal parasitic disease
The article explains cyclosporiasis, an intestinal parasitic disease, focusing on its symptoms, treatment methods, and transmission. It provides information on how the infection spreads, diagnostic processes, and available treatments.
- Cyclosporiasis symptoms, treatment and how it's spread: Everything to know about the intestinal parasitic disease
Cyclosporiasis is an intestinal parasitic disease discussed in terms of its symptoms, treatment, and transmission methods. The article outlines how the infection spreads, how it is diagnosed, and available treatment options.
- Cyclosporiasis symptoms, treatment and how it's spread: Everything to know about the intestinal parasitic disease
Cyclosporiasis is an intestinal parasitic disease discussed in terms of its symptoms, treatment, and transmission methods. The article outlines how the infection spreads, diagnostic processes, and available treatments.
- An intestinal parasite is causing ‘explosive’ diarrhea in Pa. and N.J. Here’s what to know about cyclospora
An intestinal parasite, Cyclospora cayetanensis, is causing 'explosive' diarrhea outbreaks in Pennsylvania and New Jersey, with 145 reported cases between May 1 and June 16. Public health officials note clusters in multiple states, including Michigan (1,200+ cases as of July 9) and Ohio (177 cases as of July 2). The CDC reports symptoms like watery diarrhea, cramps, and fatigue, though no deaths have been recorded this year.
- Diarrhea-causing cyclosporiasis exceeds 1,000 cases in U.S. What Californians should know
A parasitic disease called cyclosporiasis, which causes severe diarrhea, has exceeded 1,000 cases in the U.S. and has been reported in California this year. Officials are advising measures to prevent infection.
- Diarrhea-causing cyclosporiasis exceeds 1,000 cases in U.S. What Californians should know
A parasitic disease called cyclosporiasis, which causes debilitating diarrhea, has exceeded 1,000 cases in the U.S. and has been reported in California this year. Officials have provided guidance on preventing infection.
- Metro Detroit businesses concerned as Cyclosporiasis cases reach over 1,200
Cyclosporiasis cases in Metro Detroit have reached over 1,200, causing concern among businesses. Symptoms include nausea, vomiting, fatigue, and explosive diarrhea.
- Cyclosporiasis outbreak continues to spread in Illinois, 161 cases reported
A Cyclosporiasis outbreak is spreading in Illinois, with 161 cases reported. The CDC advises individuals experiencing symptoms to consult a local healthcare provider.
- Businesses concerned as Cyclosporiasis cases reach 1,251
Businesses are concerned as Cyclosporiasis cases reach 1,251. Doctors attribute the illness to consuming contaminated lettuce, cilantro, and raspberries, but accurate diagnosis requires specific testing.
- CDPHE: No deaths in historic data for cyclosporiasis
Cyclosporiasis cases have increased in the United States and Colorado, but the Colorado Department of Public Health and Environment (CDPHE) notes these cases are common during summer months. The CDPHE confirmed no deaths in historic data related to the parasitic illness, which causes diarrhea.
- Detroit vertical farm highlights food safety measures as Cyclosporiasis cases near 1,300
Detroit's Planted Detroit vertical farm emphasizes food safety measures like PPE protocols and water filtration to prevent contamination as cyclosporiasis cases near 1,300. The farm grows produce indoors with strict contamination controls, including seed testing and clean room procedures.
- Cyclospora outbreak tops 1,200 cases, 44 hospitalizations as source remains unknown across Metro Detroit
A Cyclospora outbreak has infected over 1,200 people in Metro Detroit, with 44 hospitalizations, as the source remains unidentified. Monroe County reports the highest case count at 215 confirmed infections, and symptoms include prolonged diarrhea, dehydration, and fatigue. Health officials link the parasite to contaminated fresh produce and urge those with persistent symptoms to seek medical care.
- Some shoppers shift to farmers' markets amid rising Michigan cyclosporiasis cases
A cyclosporiasis outbreak in southeast Michigan has prompted some shoppers to switch from grocery stores to farmers' markets for fresh produce. State officials report 1,251 cases as of July 9, with consumers seeking locally grown vegetables to avoid contamination risks. Farmers and health experts emphasize thorough washing of produce despite local sourcing.
- Health departments for Houston, Harris County report 34 cases of cyclosporiasis
Health departments in Houston and Harris County reported 34 cases of cyclosporiasis, an intestinal illness linked to unwashed raw produce. The CDC notes the illness typically causes severe diarrhea but is usually not life-threatening.
- Parasitic stomach illness that can cause explosive diarrhea rises in Louisiana
Louisiana health officials report 23 confirmed cases of cyclosporiasis, a parasitic illness causing explosive diarrhea, with one hospitalization and no deaths. The CDC tracks 145 domestic cases across 17 states, including a large outbreak in Michigan with over 700 cases, though no single source has been identified.
- Parasitic food poisoning illnesses are on the rise in Louisiana
Louisiana reports 23 cases of Cyclosporiasis, a parasitic food poisoning illness linked to contaminated food, with one hospitalization and no deaths. The U.S. Centers for Disease Control recommends washing produce to reduce risk, as symptoms include diarrhea, fever, and nausea.
- Ask Dr. Nandi: What to know about Cyclosporiasis and swimming pools
Cyclosporiasis cases in Michigan are rising, with no identified source. The parasite is primarily spread through contaminated food, especially fresh produce, but contaminated water may also pose a risk. Cyclospora can survive in recreational water for extended periods, is resistant to chlorine, and requires 1-2 weeks in the environment to become infectious.
- Cyclosporiasis map: 29 states now investigating diarrheal illness, including New York, New Jersey
29 states, including New York and New Jersey, are investigating potential cases of cyclosporiasis, a parasitic illness associated with 'explosive diarrhea,' as it spreads across the U.S.
- Doctor warns foodborne illness outbreak is ‘not the typical stomach bug’
Over 1,000 cases of cyclosporiasis, a foodborne illness linked to contaminated food, have been reported in Michigan, with nearly 1,000 cases alone in the state. Dr. Omer Awan warns the illness, caused by a parasite often linked to leafy vegetables, can cause severe symptoms lasting weeks to months and advises seeking medical attention for prolonged diarrhea.
- Cyclosporiasis outbreak: Cases in Michigan rise to over 1,200
Over 1,200 cyclosporiasis cases have been reported in Michigan as of July 9, with cases rising sharply from 992 on July 8. The Michigan Department of Health and Human Services (MDHHS) is investigating the outbreak, which is highest in counties like Monroe, Lenawee, and Washtenaw. Cyclosporiasis, caused by a parasite, is linked to fresh produce such as bagged salads, cilantro, and raspberries, and symptoms include prolonged diarrhea.
- Michigan cases of cyclosporiasis climb to 1,251, per MDHHS
Michigan reports 1,251 cyclosporiasis cases as of July 9, with no identified source. Cases increased from 700 on July 6 to 1,251 in two days. Health officials warn of contaminated produce and recommend washing or cooking leafy greens, herbs, and berries to reduce risk.
- Cyclosporiasis outbreak nears 1,000 cases in Michigan; patient shares his experience
A cyclosporiasis outbreak in Michigan has reached nearly 1,000 cases, with cases 20 times higher than normal. The parasite, linked to fresh produce, causes severe intestinal illness, leading to hospitalizations. A patient, Larry Hall, described critical symptoms including severe dehydration and unregistered magnesium levels.
- What to know about "explosive" diarrhea-causing parasite reported in several states
Michigan is experiencing its largest outbreak of cyclosporiasis, a parasitic infection that causes severe diarrhea. The parasite has been reported in several states.
- Outbreak of diarrhea-causing parasite grows to more than 1,000 cases
An outbreak of cyclospora, a parasite causing watery diarrhea, has infected over 1,000 people in Michigan and Ohio, with no deaths reported. Investigations are ongoing in 28 states, and the source remains unidentified. Michigan's cases surged from 170 to 992 since June 22, with 40 hospitalizations.
- Cyclosporiasis cases rise to nearly 1,000
Cyclosporiasis cases have risen to nearly 1,000, caused by the parasite Cyclospora cayetanensis, which spreads through food or water contaminated with feces. The illness is characterized as a two-week case of diarrhea, according to Doctor Joel Kammeyer from the Detroit Medical Center.
- Cyclosporiasis cases continue to climb with no known source
Cyclosporiasis cases in Michigan have risen to 992, as reported by the state's Health and Human Services. The source of the outbreak remains unidentified.
- Diarrhea parasite outbreak affecting New York grows
A Cyclosporiasis parasite outbreak causing severe diarrhea has spread from New York to the Midwest, with Michigan health officials reporting cases. The CDC previously identified New Yorkers as the most affected by the parasitic infection.
- VDH keeping close eye on cyclosporiasis cases in state
The Virginia Department of Health is monitoring cyclosporiasis cases, an intestinal infection caused by a parasite. MaryBeth DeMarco, a food-borne disease specialist, highlighted the concern.
- Outbreak of diarrhea-causing parasite grows to more than 1,000 cases
An outbreak of cyclosporiasis caused by the Cyclospora parasite has infected over 1,000 people in Michigan and Ohio, with no deaths reported. The source remains unidentified, and investigations are ongoing in 28 other states. Previous large U.S. outbreaks include a 1997 case tied to Guatemalan raspberries and a 2019 outbreak linked to Mexican basil.
- Outbreak of diarrhea-causing parasite grows to more than 1,000 cases
An outbreak of cyclospora, a parasite causing watery diarrhea, has infected over 1,000 people in Michigan and Ohio, with no deaths reported. The source remains unidentified, and investigations are ongoing in 28 U.S. states. Cyclospora outbreaks are typically rare but have increased in recent years, linked to climate change and improved detection.
- NYC cases of ‘explosive diarrhea’ parasite soar to 273 — 3 times as many as previously reported for the whole state
New York City has reported 301 cases of cyclosporiasis this year, with an additional 125 cases recorded in the state excluding the city. This marks a significant increase compared to prior reports, which indicated three times fewer cases in the entire state before the city's surge.
- CDC, CDPHE report state cases of intestinal illness, caused by parasite, resulting most often in diarrhea
The CDC and Colorado Department of Public Health and Environment (CDPHE) report cases of cyclosporiasis, an intestinal illness caused by the Cyclospora parasite, with Colorado seeing 90 cases this year (up from 73 in 2025) and Michigan reporting a significant increase to 572 cases as of July 4. The CDPHE notes no outbreak in Colorado, and most cases there are linked to international travel.
- MDHHS: More than 900 cyclosporiasis cases now reported in Michigan
Michigan's Department of Health and Human Services (MDHHS) reports 992 cyclosporiasis cases as of July 8, up from 700 on July 6. No specific produce source has been identified, but past outbreaks in the U.S. and Canada have linked the parasite to items like bagged salad mixes, cilantro, basil, raspberries, and snow peas. MDHHS advises caution with raw produce and recommends washing or cooking methods for safety.
- What to know about the sickness causing explosive diarrhea across North Carolina, US
A cyclosporiasis outbreak causing explosive diarrhea has led to 145 reported cases in North Carolina since May 2026, with surges also noted in Michigan and Ohio. The CDC reports 145 nationwide cases across 17 states as of June 16, with no evidence of a single outbreak source. Symptoms include watery diarrhea, stomach cramps, and weight loss, treatable with antibiotics.
- Michigan cyclosporiasis outbreak: Cases rise to nearly 1,000 across the state
Michigan reports 992 cyclosporiasis cases since June 22, with 36 hospitalizations linked to the parasite-caused illness. Cases are concentrated in Monroe, Lenawee, Washtenaw, Wayne, Shiawassee, Jackson, Oakland, and Livingston counties. The Michigan Department of Health and Human Services is investigating the outbreak's source and advising precautions for handling produce.
- Morning 4: Michigan Cyclosporiasis outbreak tops 700 cases as health officials search for source — and more news
Michigan reports over 700 cases of cyclosporiasis with 36 hospitalizations as health officials investigate the source. A man was fatally shot in northwest Detroit, and two people were detained. Democratic Senate candidates Haley Stevens and Abdul El-Sayed debated in Grand Rapids, and Downriver neighborhoods continue to experience power outages following severe storms.