| reactive arthritis in a population exposed to an extensive waterborne gastroenteritis outbreak after sewage contamination in pirkanmaa, finland. | objectives: to assess the occurrence, clinical picture, and triggering infections of reactive arthritis (rea) associated with a large waterborne gastroenteritis outbreak. methods: after an extensive sewage contamination of the water supply system, an estimated 8453 of the 30 016 inhabitants of the town of nokia fell ill. general practitioners and occupational physicians were advised to refer any patients with suspicion of new rea to rheumatological examination including faecal culture, human leu ... | 2011 | 21679096 |