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Salmonella species can be found in the digestive tracts of humans and animals, especially reptiles. Salmonella on the skin of reptiles or amphibians can be passed to people who handle the animals. [39] Food and water can also be contaminated with the bacteria if they come in contact with the feces of infected people or animals. [40]
Since Salmonella typically exhibit phase variation between two motile phenotypes, [3] different "H" antigens may be expressed. Salmonella that can express only one "H" antigen phase consequently have motile and non-motile phenotypes and are termed monophasic, whilst isolates that lack any "H" antigen expression are termed non-motile. [ 4 ]
Salmonellosis is a symptomatic infection caused by bacteria of the Salmonella type. [1] It is the most common disease to be known as food poisoning (though the name refers to food-borne illness in general), these are defined as diseases, usually either infectious or toxic in nature, caused by agents that enter the body through the ingestion of food.
The Centers for Disease Control and Prevention has reported that a rare strain of salmonella is linked to ownership of bearded dragon lizards, a cold-blooded cult favorite among pet owners.
The outbreak strain of Salmonella connected with the recalled cucumbers has sickened 68 people in 19 states, with 18 people requiring hospitalization as of November 26, 2024.
Salmonella is the most common form of bacterial food poisoning in the U.S., per the Cleveland Clinic. Symptoms of an infection include diarrhea, fever and stomach cramps, according to the CDC .
The nomenclature of Salmonella enterica has long been a topic of debate in the microbiology community. [16] Originally in the 1880s, Salmonella species were named after the disease, host, or geological location they were associated with; however, this taxonomic characterization was contested due to genus members being categorized incompatibly with their genetic similarities.
To date, 65 people across nine states have gotten sick from the same strain of salmonella, and 24 people have been hospitalized. Per the U.S. Food and Drug Administration ...