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NEW YORK - Add those cute little hedgehogs to the list of pets that can make you sick.

In the last year, 20 people were infected by a rare but dangerous form of salmonella bacteria, and one person died. Investigators say the illnesses were linked to contact with hedgehogs kept as pets.

Health officials on Thursday say such cases seem to be increasing.

The Centers for Disease Control and Preventionrecommends thoroughly washing your hands after handling hedgehogs. Also, clean pet cages and other equipment outside.

Other pets that carry the salmonella bug are frogs, toads, turtles, snakes, lizards, chicks and ducklings.

Seven of the hedgehog illnesses were in Washington state, including the death. The other cases were in Minnesota, Alabama, Illinois, Indiana, Michigan,Ohio and Oregon.

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