Salmonella infection - Symptoms & causes - Mayo Clinic
WEBApr 29, 2022 · Salmonella bacteria typically live in animal and human intestines and are shed through stool (feces). Humans become infected most frequently through contaminated water or food. Some people with salmonella infection have no symptoms.
Salmonella infection - Diagnosis & treatment - Mayo Clinic
WEBApr 29, 2022 · Salmonella infection is usually diagnosed based on signs and symptoms. Salmonella infection can be detected by testing a stool sample. However, most people have recovered from their symptoms by the time the test results return.
Signs and symptoms of salmonella infection
WEBNov 27, 2023 · Salmonella bacteria typically live in animal and human intestines and are shed through feces. Humans become infected most frequently through contaminated water or food. Typically, people with salmonella infection have no symptoms.
Typhoid fever - Symptoms & causes - Mayo Clinic
WEBJan 28, 2023 · Typhoid fever, also called enteric fever, is caused by salmonella bacteria. Typhoid fever is rare in places where few people carry the bacteria. It also is rare where water is treated to kill germs and where human waste disposal is managed.
Shigella infection - Symptoms and causes - Mayo Clinic
WEBThe germs that cause it spread easily through an infected person's stool. The germs can get on fingers, on surfaces, or into food or water. Infection happens after the germs are swallowed. The main symptom of shigella infection is …
Typhoid fever - Diagnosis & treatment - Mayo Clinic
WEBJan 28, 2023 · A sample of your blood, stool, urine or bone marrow is used. The sample is placed in an environment where bacteria grow easily. The growth, called a culture, is checked under a microscope for the typhoid bacteria. A bone marrow culture often is the most sensitive test for Salmonella typhi.
E. coli - Diagnosis and treatment - Mayo Clinic
WEBOct 1, 2022 · To diagnose illness caused by E. coli infection, your doctor sends a sample of your stool to a laboratory to test for the presence of E. coli bacteria. The bacteria may be cultured to confirm the diagnosis and identify specific toxins, such as …
Shigella infection - Diagnosis and treatment - Mayo Clinic
WEBSep 17, 2024 · Diagnosis of shigella infection involves a physical exam and testing to find out if you have the illness. Many other health conditions can cause diarrhea or bloody diarrhea. You or your healthcare professional collects a sample of your stool.
Food poisoning - Symptoms and causes - Mayo Clinic
WEBFeb 23, 2024 · The causes are germs or other harmful things in the food or beverage. Symptoms of food poisoning often include upset stomach, diarrhea and vomiting. Symptoms usually start within hours or several days of eating the food. Most people have mild illness and get better without treatment.
Viral gastroenteritis (stomach flu) - Symptoms & causes - Mayo …
WEBJan 18, 2022 · Symptoms usually last just a day or two, but occasionally they may last up to 14 days. Because the symptoms are similar, it's easy to confuse viral diarrhea with diarrhea caused by bacteria, such as Clostridioides difficile, salmonella and Escherichia coli, or parasites, such as giardia.