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Cyclospora Outbreak Map: U.S. State-by-State Tracker (Live)

LIVE TRACKER

Cyclospora Outbreak Map: State-by-State

Last updated automatically each day — darkblue = no reported cases, hot red = primary outbreak cluster

Methodology: CDC/FDA do not publish a live public per-state case-count API for this outbreak, so this map combines CDC’s national surveillance summary (updated September 1, 2026, covering cases acquired since May 1, 2026), a CDC outbreak-map data export (the 9-state Taco Bell/Taylor Farms de Mexico lettuce cluster, as of July 23, 2026), a CDC-derived third-party tracker (GenomicEpi.com, August 1, 2026), and state health department reporting where published. Two different figures exist per state and are kept separate rather than merged: a “multistate cluster” count (cases specifically tied to the Taco Bell lettuce investigation) and a “statewide total” (that state’s full reported case count, which can be much larger — e.g. Michigan’s own outbreak, 14,718 cases as of September 3 per MDHHS, is far bigger than its 931-case cluster subset). As of September 1, 2026, CDC reported 18,445 laboratory-confirmed domestic cases (990 hospitalizations, 2 deaths); states confirmed to have cases but without a published exact count are shaded “reported, count TBD.” Both Michigan and Ohio have moved from daily to weekly reporting as case growth slows. Figures will be corrected as CDC/FDA/state health departments update their pages.

Search Your State or County

State Status Detail
Alabama (AL)Domestic cases reported
Alaska (AK)No cases reported
Arizona (AZ)Domestic cases reported
Arkansas (AR)Domestic cases reported92 total statewide cases
(as of July 27, 2026, Arkansas Dept. of Health)
Arkansas DOH says the rise is “in part”
associated with the multistate outbreak
California (CA)Domestic cases reported280 total statewide cases
(as of August 1, 2026, GenomicEpi.com (CDC-derived tracker))
Colorado (CO)Domestic cases reported247 total statewide cases
(as of August 1, 2026, GenomicEpi.com (CDC-derived tracker))
Connecticut (CT)Domestic cases reported
Delaware (DE)Domestic cases reported
District of Columbia (DC)No cases reported
Florida (FL)Domestic cases reported352 total statewide cases
(as of August 1, 2026, GenomicEpi.com (CDC-derived tracker))
Georgia (GA)Domestic cases reported
Hawaii (HI)No cases reported
Idaho (ID)No cases reported
Illinois (IL)Primary cluster77 cases in the Taco Bell /
Taylor Farms de Mexico multistate cluster
(as of July 23, 2026, CDC outbreak map export (2606MLCYCLO))
Indiana (IN)Primary cluster124 cases in the Taco Bell /
Taylor Farms de Mexico multistate cluster
(as of July 23, 2026, CDC outbreak map export (2606MLCYCLO))
Iowa (IA)Domestic cases reported
Kansas (KS)Primary cluster610 total statewide cases
(as of August 1, 2026, GenomicEpi.com (CDC-derived tracker))
9 cases in the Taco Bell /
Taylor Farms de Mexico multistate cluster
(as of July 23, 2026, CDC outbreak map export (2606MLCYCLO))
Kentucky (KY)Primary cluster382 total statewide cases
(as of August 1, 2026, GenomicEpi.com (CDC-derived tracker))
46 cases in the Taco Bell /
Taylor Farms de Mexico multistate cluster
(as of July 23, 2026, CDC outbreak map export (2606MLCYCLO))
Louisiana (LA)Domestic cases reported
Maine (ME)No cases reported
Maryland (MD)Domestic cases reported
Massachusetts (MA)Domestic cases reported
Michigan (MI)Primary cluster14718 total statewide cases
(as of September 3, 2026, Michigan Dept. of Health & Human Services (MDHHS))
931 cases in the Taco Bell /
Taylor Farms de Mexico multistate cluster
(as of July 23, 2026, CDC outbreak map export (2606MLCYCLO))
Minnesota (MN)Domestic cases reported
Mississippi (MS)Domestic cases reported7 total statewide cases
(as of July 22, 2026, Mississippi State Dept. of Health (MSDH))
Separate, MS-specific cluster across 4 health districts
(Delta, Central, Southern, coastal) — not linked to
the multistate lettuce outbreak, per MSDH
Missouri (MO)Domestic cases reported
Montana (MT)No cases reported
Nebraska (NE)Domestic cases reported211 total statewide cases
(as of August 1, 2026, GenomicEpi.com (CDC-derived tracker))
Nevada (NV)Domestic cases reported
New Hampshire (NH)No cases reported
New Jersey (NJ)Domestic cases reported103 total statewide cases
(as of July 18, 2026, GenomicEpi.com (CDC-derived tracker))
New Mexico (NM)No cases reported
New York (NY)Domestic cases reported835 total statewide cases
(as of August 1, 2026, GenomicEpi.com (CDC-derived tracker))
North Carolina (NC)Domestic cases reported
North Dakota (ND)No cases reported
Ohio (OH)Primary cluster5452 total statewide cases
(as of August 13, 2026, Ohio Dept. of Health)
639 cases in the Taco Bell /
Taylor Farms de Mexico multistate cluster
(as of July 23, 2026, CDC outbreak map export (2606MLCYCLO))
Oklahoma (OK)Primary cluster384 total statewide cases
(as of August 1, 2026, GenomicEpi.com (CDC-derived tracker))
55 cases in the Taco Bell /
Taylor Farms de Mexico multistate cluster
(as of July 23, 2026, CDC outbreak map export (2606MLCYCLO))
Oregon (OR)Domestic cases reported
Pennsylvania (PA)Primary cluster24 cases in the Taco Bell /
Taylor Farms de Mexico multistate cluster
(as of July 23, 2026, CDC outbreak map export (2606MLCYCLO))
Rhode Island (RI)No cases reported
South Carolina (SC)Domestic cases reported
South Dakota (SD)No cases reported
Tennessee (TN)Domestic cases reported
Texas (TX)Domestic cases reported
Utah (UT)Domestic cases reported
Vermont (VT)No cases reported
Virginia (VA)Domestic cases reported
Washington (WA)Domestic cases reported
West Virginia (WV)Primary cluster42 cases in the Taco Bell /
Taylor Farms de Mexico multistate cluster
(as of July 23, 2026, CDC outbreak map export (2606MLCYCLO))
Wisconsin (WI)Domestic cases reported
Wyoming (WY)Domestic cases reported

Cases Abroad

🇨🇦 Quebec, Canada — Cyclosporiasis cases rise in Quebec in 2026 — but not tied to the U.S. outbreak ▾
✈️ U.S. travelers returning from abroad — 1,530 additional U.S. cases tied to international travel, separate from the domestic cluster ▾

Get Email Updates

Pick your state and we’ll email you only when its data on this map changes. (CDC/FDA don’t publish county-level numbers for this outbreak, so alerts are by state, not county — see the Methodology note above.)

References