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However, the epidemiology of these milk-borne pathogens on the herd level is still poorly understood, and data are lacking on the frequency of milk contamination on farms with cattle shedding these bacteria in their feces. This study suggests (i) that STEC contamination in milk can be reduced, but not prevented, by on-farm hygienic measures while fecal shedding is observable, (ii) that milk filters are more suitable sampling targets for monitoring than milk although pathogen detection from both sample matrices may be challenging, and (iii) that STEC and\n                    <jats:named-content content-type=\"genus-species\">C. jejuni<\/jats:named-content>\n                    genotypes may persist in cattle herds for several months. The results can be utilized in developing and targeting pathogen monitoring and risk management on the farm level and contributed to the revision of Finnish legislation in 2017.\n                  <\/jats:p>","DOI":"10.1128\/aem.02910-18","type":"journal-article","created":{"date-parts":[[2019,2,4]],"date-time":"2019-02-04T07:06:44Z","timestamp":1549264004000},"update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":26,"title":["Longitudinal Study of Shiga Toxin-Producing\n                    <i>Escherichia coli<\/i>\n                    and\n                    <i>Campylobacter jejuni<\/i>\n                    on Finnish Dairy Farms and in Raw Milk"],"prefix":"10.1128","volume":"85","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0638-4004","authenticated-orcid":false,"given":"Anniina","family":"Jaakkonen","sequence":"first","affiliation":[{"name":"Microbiology Research Unit, Finnish Food Safety Authority Evira, Helsinki, Finland"},{"name":"Department of Food Hygiene and Environmental Health, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hanna","family":"Castro","sequence":"additional","affiliation":[{"name":"Department of Food Hygiene and Environmental Health, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Saija","family":"Hallanvuo","sequence":"additional","affiliation":[{"name":"Microbiology Research Unit, Finnish Food Safety Authority Evira, Helsinki, Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jukka","family":"Ranta","sequence":"additional","affiliation":[{"name":"Risk Assessment Research Unit, Finnish Food Safety Authority Evira, Helsinki, Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mirko","family":"Rossi","sequence":"additional","affiliation":[{"name":"Department of Food Hygiene and Environmental Health, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland"},{"name":"BIOCONTAM Unit, European Food Safety Authority, Parma, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joana","family":"Isidro","sequence":"additional","affiliation":[{"name":"National Reference Laboratory for Gastrointestinal Infections, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge, Lisbon, Portugal"},{"name":"Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge, Lisbon, Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miia","family":"Lindstr\u00f6m","sequence":"additional","affiliation":[{"name":"Department of Food Hygiene and Environmental Health, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marjaana","family":"Hakkinen","sequence":"additional","affiliation":[{"name":"Microbiology Research Unit, Finnish Food Safety Authority Evira, Helsinki, Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"235","reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.2903\/j.efsa.2015.3940"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.3201\/eid2101.140447"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.1089\/fpd.2009.0302"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijfoodmicro.2012.08.008"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2672.2009.04269.x"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1089\/fpd.2012.1284"},{"key":"e_1_3_3_8_2","doi-asserted-by":"publisher","DOI":"10.4315\/0362-028X.JFP-15-480"},{"key":"e_1_3_3_9_2","doi-asserted-by":"publisher","DOI":"10.4315\/0362-028X.JFP-10-423"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.1128\/AEM.03784-13"},{"key":"e_1_3_3_11_2","doi-asserted-by":"publisher","DOI":"10.4315\/0362-028X-65.5.752"},{"key":"e_1_3_3_12_2","doi-asserted-by":"publisher","DOI":"10.3168\/jds.2014-8735"},{"key":"e_1_3_3_13_2","doi-asserted-by":"publisher","DOI":"10.3389\/fmicb.2016.01850"},{"key":"e_1_3_3_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijfoodmicro.2018.05.015"},{"key":"e_1_3_3_15_2","doi-asserted-by":"publisher","DOI":"10.1128\/CMR.00022-13"},{"key":"e_1_3_3_16_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0710834105"},{"key":"e_1_3_3_17_2","article-title":"INNUENDO whole genome and core genome MLST schemas and datasets for Escherichia coli","author":"Rossi M","year":"2018","unstructured":"Rossi M, Silva MS, Ribeiro-Gon\u00e7alves BF, Silva DN, Machado MP, Oleastro M, Borges V, Isidro J, Viera L, Halkilahti J, Jaakkonen A, Palma F, Salmenlinna S, Hakkinen M, Garaizar J, Bikandi J, Hilbert F, Carri\u00e7o JA. 2018. 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