Salmonella
Salmonella is a gastrointestinal illness with fever, diarrhoea and vomiting as its main symptoms. Learn more about the causes of salmonella as well as its symptoms and treatments.
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Typhoid and paratyphoid
Typhoid and paratyphoid fever are similar diseases that are common in developing nations. Learn more about the causes, symptoms and treatment for typhoid.
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Bowel infections
Bowel infections (gastrointestinal infections) can affect anyone. Learn about the causes, symptoms, treatment and prevention of different bowel infections.
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Jacqui and Eleanor's story
When Jacqui noticed her daughter's skin was green and blotchy, she called the healthdirect helpline. Read her story and about how she got help.
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Underlying causes of diarrhoea
Diarrhoea usually occurs when fluid cannot be absorbed from your bowel contents, or when extra fluid is secreted into the bowel. Find out what causes diarrhoea.
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Food poisoning
Food poisoning is caused by bacteria, viruses or toxins in the food we eat. Learn how to recognise it, and people at greater risk of serious complications.
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Barbecuing food safely
Food poisoning cases increase during the barbecue season, so remember these simple steps to help keep your food safe on the ‘barbie’.
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Gastroenteritis
Gastroenteritis (gastro) is an infection of the gut that can cause diarrhoea and vomiting. Learn here about the symptoms and how to treat them.
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