(Updated with revised numbers 10:48-a.m. Wednesday)

The Iowa Department of Public Health reports that as of today (Wednesday), they are continuing to receive reports of confirmed cases of Cyclospora infection. The onset dates of the illness suggest the ill people had eaten contaminated food in mid-June. Officials say while the source of the outbreak remains unknown, at no time was an Iowa-grown fruit or vegetable suspected as a cause.

The number of confirmed food-borne intestinal illnesses related to cyclosporiasis in Iowa, is 87, and 27 counties are affected. The Iowa Department of Public Health says at least five people have been hospitalized. Linn County in eastern Iowa continues to lead the state with 31 cases. Polk County has 7 cases, and Pottawattamie County now has 6 cases. Two cases of the illness have been reported in Mills County, and one each in Montgomery, Woodbury and Monona Counties, in western Iowa.

Public health officials say the illness, which causes prolonged diarrhea, is rare. It comes from eating food or drinking water contaminated with feces containing the cyclospora parasite. Many people are reportedly still ill, and some have had relapses of symptoms caused by the parasite.

The Iowa Department of Natural Resources (DNR) says for the ninth year in a row, RAGBRAI enthusiasts can Learn about the Land during the 2013 Register’s Annual Great Bicycle Ride Across Iowa July 21st through the 27th. The joint project between the DNR, the U.S. Geological Survey and the Iowa Limestone Producers Association highlights the land, history, parks and other natural wonders that cyclists encounter on their late July quest across the state.

This year’s route crosses several of Iowa’s major landform regions. The bulk of the ride is over the rolling hills of the Southern Iowa Drift Plain, so riders should be prepared for some serious climbing in and out of valleys. Maps and cross sections are designed to help participants locate nearby parks, cities and landmarks each day of the ride. Look for Springbrook State Park on Day 2, Historic Valley Junction on Day 3, Red Rock Reservoir on Days 4 and 5, and Lacey-Keosauqua State Park on Day 7.

The seven-day set of RAGBRAI brochures produced by the Iowa Department of Natural Resources is available online at www.igsb.uiowa.edu or http://ia.water.usgs.gov. Or, find the brochures July 21st at the Human and Natural History Partners booth at Expo in Council Bluffs where staff from the Office of the State Archaeologist, U.S. Geological Survey and the DNR will be available to answer questions. The brochure can be found each day along the route at the Iowa Conservation Team’s booths.