. 2014 Aug 22;9(8):e104713. doi: 10.1371/journal.pone.0104713

Table 1. Microbiological results of faecal samples from symptomatic patients of a waterborne outbreak in Vuorela, July 2012.

Microbial pathogen and methods used	Number of patients tested positive/number of tested
Campylobacter jejuni/coli ¹ ^, ²	1⁵/21
Salmonella spp.¹ ^, ²	0/21
Shigella spp.¹ ^, ²	0/21
Yersinia spp.¹ ^, ²	0/21
E. coli
- EHEC¹ ^, ²	2⁶/12
- EPEC²	6/12
- ETEC²	0/12
- EIEC/Shigella ¹ ^, ²	0/12
- EAEC²	2/12
Arcobacter spp.¹ ^, ²	0/7
Norovirus² ^, ³	0²/12, 0³/17
Adenovirus³	0/17
Enterovirus³	1/17
Sapovirus² ^, ³	5² ^, ⁷/12, 3³/17
Astrovirus² ^, ³	0²/7, 0³/17
Giardia ⁴	0/19
Cryptosporidium ⁴	0/19

Methods used were cultivation¹, PCR/RT-PCR² (polymerase chain reaction/reverse transcripition-PCR), EM³ (electron microscopy) and/or EIA⁴ (Enzyme Immunoassay). ⁵ Campylobacter jejuni and ⁶EHEC O157:H7 (from one sample) and ⁷sapovirus GII.P3 were isolated from the samples.