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Bravo Farms of Traver, California, a Whole Foods company, has issued a recall of all types of its cheeses due to evidence of listeriosis (listeria) and E. coli contamination at their plant.

Packaged in clear plastic wrap and sold with a “Distributed by Whole Foods Market” sticker, affected varieties reportedly include Sage Cheddar, Silver Mountain Cheddar, Chipotle Cheddar, Premium Block Cheddar, Premium White Chunk Cheddar, Chipotle Chunk Cheddar and White Black Wax Cheddar.

Bravo Farms has hired a private lab to perform tests on all of its cheese.

There have been no reported illnesses connected to the recall.

Symptoms of listeriosis include fever, muscle aches, nausea and diarrhea. Listeriosis has an extremely variable incubation period. It can range from three to 70 days, but symptoms usually appear within a month.

Infection is rare, but when it does occur it most frequently affects pregnant women in their last trimester, newborns, and kids and adults whose immunity is weakened by diseases such as cancer or HIV.

In the U.S., an estimated 2,500 people become ill with listeriosis every year. Of these, 500 die. At increased risk are:

To treat listeriosis antibiotics are prescribed to kill the bacteria that are causing the infection.