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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.
Symptoms of salmonellosis typically start from six hours to six days after infection, and they can last up to seven days. The most common sign of Salmonella infection is watery diarrhea, which can ...
The most common symptoms of salmonella poisoning are gastrointestinal illness, such as diarrhea, vomiting and stomach cramps. It can also cause a fever in some cases.
Symptoms of Salmonella food poisoning typically appear 8 to 72 hours after eating food or drinking water contaminated with the bacteria. Common symptoms include: nausea. vomiting. chills.
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]
Salmonella bongori was previously considered a subspecies of S. enterica, but it is now the other species in the genus Salmonella. Most of the human pathogenic Salmonella serovars belong to the enterica subspecies. These serogroups include S. Typhi, S. Enteritidis, S. Paratyphi, S. Typhimurium, and S. Choleraesuis.
As of July 1, the CDC has identified two cases linked to the outbreak in Wisconsin. However, most people with salmonella or food poisoning do not visit the doctor, so cases can often go underreported.
Color-enhanced scanning electron micrograph showing Salmonella Typhimurium (red) invading cultured human cells. Salmonella is a bacterium that produces the symptoms of diarrhoea, fever and abdominal cramps in infected individuals 12-72 hours after exposure. Most people recover without treatment and the illness usually lasts for 4-7 days.