What is giardia?
Giardia is a protozoan parasite – a single-celled organism that causes gastroenteritis (or gastro). It is a cause of chronic diarrhoea in travellers, and the most commonly acquired parasite infection. The parasite Giardia duodenalis lives in the bowel and can cause diarrhoea, gas, stomach cramps, nausea and vomiting – which can last for several weeks.
Sources & Citations
1. Centers for Disease Control and Prevention. Sources of infection and risk factors. Giardia Available at: https://www.cdc.gov/parasites/giardia/infection-sources.html (accessed 25 October 2018).
2. Centers for Disease Control and Prevention. Giardia. Illness and symptoms. Available at: https://www.cdc.gov/parasites/giardia/illness.html (accessed 25 October 2018).
3. Victoria State Government. Better Health Channel. Gastroenteritis - giardiasis. Available at: https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/gastroenteritis-giardiasis (accessed 25 October 2018).
SPANZ.SAPAS.18.11.0396 - Date of preparation November 2018Show All