Latest News

Former FDA chief: Central Mexico could have widespread cyclosporiasis infection

Scott Gottlieb, former U.S. Food and Drug Administration commissioner, said on Monday that'some large growers and retail outlets have stopped sourcing their produce from a region in Central?Mexico linked to a cyclosporiasis epidemic because they are concerned about widespread contamination.

A?FDA investigation linked the outbreak to Taylor Farms iceberg lettuce, served at?Taco Bell owned by Yum Brands, in nine states. Health regulators are investigating other products.

According to the U.S. Centers for Disease Control and Prevention, there are 4,173 confirmed cases in laboratories, and more than 7,400 suspected cases.

Michigan, where more than 9,000 cases have been recorded, said that it was still searching for the cause of any ongoing cases.

Gottlieb, speaking on CNBC, said that multiple outbreak clusters in the Great Lakes Region, New York, and North Carolina appeared to be related to parsley?and cilantro?from Central Mexico. However, investigators haven't determined the exact source.

A parasite of microscopic size, Cyclospora can cause gastrointestinal problems that last for a long time. Gottlieb stated that there may have been contamination in multiple fields of the area. He said that raw sewage may have reached the growing areas via irrigation, flooding, portable toilets overflowing by farm workers, or a sewage channel breach.

"It seems that something happened in the central part of Mexico. He said, "We don't yet know what."

The U.S. Department of Health and Human Services has not responded to the request.

Requests for comments were not answered by U.S. grocery stores such as Walmart, Target, Costco, and Amazon Fresh. Restaurant operators like Taco Bell, Chipotle, Wendy's, and Taylor Farms also did not reply.

Multiple Cluster

Gottlieb stated that some of the 'larger growers' and retailers no longer source produce from the area because they 'are viewed as possibly?linked to outbreak.

He said that a lot of this product was being removed from supply chains. This should help to mitigate the risk.

He did not name the companies. Taylor Farms has said that it is no longer sourcing its products from the region, and closed down its production facilities there.

Gottlieb stated that weather conditions have increased the?risks of contamination. This has led officials to expect a?worse-than-usual season for cyclospora.

Gottlieb said that the real number of cases may be 10 to 20 times higher than what is reported. This is the biggest outbreak of cyclospora we've seen in history. (Reporting from Siddhi Mahtole in Bengaluru; Additional Reporting by Anuja Mistry, Editing by Caroline Humer and Tasim Zaid)

(source: Reuters)