Photo of Riikka Laukkanen-Ninios
  • PL 66 (Agnes Sjöbergin katu 2)

    00014

    Finland

  • PL 66 (Agnes Sjöbergin katu 2), B416

    HELSINGIN YLIOPISTO

    Finland

20012019

Research output per year

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Publications

2019

Microbial contamination of moose (Alces alces) and white-tailed deer (Odocoileus virginianus) carcasses harvested by hunters

Sauvala, M., Laaksonen, S., Laukkanen-Ninios, R., Jalava, K., Stephan, R. & Fredriksson-Ahomaa, M., Apr 2019, In : Food Microbiology. 78, p. 82-88 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Variation of reported meat inspection findings of slaughter pigs in Finland

Laukkanen-Ninios, R., Rahkio, M. & Fredriksson-Ahomaa, M., 2019, p. 192-193. 2 p.

Research output: Conference materialsPoster

Views of veterinarians and meat inspectors concerning the practical application of visual meat inspection on domestic pigs in Finland

Laukkanen-Ninios, R., Rahkila, R., Oivanen, L., Wirta, E-R. & Fredriksson-Ahomaa, M., 28 Dec 2019, In : Journal for Consumer Protection and Food Safety . 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
2018

Identification of Yersinia at the Species and Subspecies Levels Is Challenging

Fredriksson-Ahomaa, M. U. K., Joutsen, S. O. & Laukkanen-Ninios, R. K., 2018, In : Current clinical microbiology reports. 5, 2, p. 135-142 8 p.

Research output: Contribution to journalReview ArticleScientificpeer-review

Open Access
File

INNUENDO: A cross-sectoral platform for the integration of genomics in the surveillance of food-borne pathogens

Llarena, A-K., Ribeiro-Gonçalves, B. F., Nuno Silva, D., Halkilahti, J., Machado, M. P., Da Silva, M. S., Jaakkonen, A., Isidro, J., Hämäläinen, C., Joenperä, J., Borges, V., Viera, L., Gomes, J. P., Correia, C., Lunden, J., Laukkanen-Ninios, R., Fredriksson-Ahomaa, M., Bikandi, J., Millan, R. S., Martinez-Ballesteros, I. & 11 others, Laorden, L., Mäesaar, M., Grantina-Ievina, L., Hilbert, F., Garaizar, J., Oleastro, M., Nevas, M., Salmenlinna, S., Hakkinen, M., Carriço, J. A. & Rossi, M., 26 Nov 2018, In : EFSA Supporting Publications. 15, 11, p. 1498E 142 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Quantitative Outcomes of a One Health approach to Study Global Health Challenges

Falzon, L. C., Lechner, I., Chantziaras, I., Collineau, L., Courcoul, A., Filippitzi, M-E., Laukkanen-Ninios, R., Peroz, C., Ferreira, J. P., Postma, M., Prestmo, P. G., Phythian, C. J., Sarno, E., Vanantwerpen, G., Vergne, T., Grindlay, D. J. C. & Brennan, M. L., Mar 2018, In : EcoHealth. 15, 1, p. 209-227 19 p.

Research output: Contribution to journalReview ArticleScientificpeer-review

Open Access
File
2017

Yersinia spp. in Wild Rodents and Shrews in Finland

Joutsen, S., Laukkanen-Ninios, R., Henttonen, H., Niemimaa, J., Voutilainen, L., Kallio, E. R., Helle, H., Korkeala, H. & Fredriksson-Ahomaa, M., May 2017, In : Vector Borne and Zoonotic Diseases. 17, 5, p. 303-311 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
2016

Kärpänen keitossa - Tautien lähteestä ravinnonlähteeksi

Translated title of the contribution: Fly in the soup - From a source of illness to a source of nourishmentLaukkanen-Ninios, R. K., May 2016, In : Suomen eläinlääkärilehti. 122, 4, p. 212-212 1 p.

Research output: Contribution to journalArticleProfessional

Large diversity of porcine Yersinia enterocolitica 4/O:3 in eight European countries assessed by multiple-locus variable-number tandem-repeat analysis

Alakurtti, S. M., Keto-Timonen, R. O., Virtanen, S. E., Ortiz Martinez, M. D. P., Laukkanen-Ninios, R. K. & Korkeala, H. J., 2016, In : Foodborne Pathogens and Disease. 13, 6, p. 289-295 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Prevalence of Pathogenic Yersinia enterocolitica in Finnish Slaughter Pigs

Rahikainen Ibanez, T., Laukkanen-Ninios, R., Hakkinen, M., Johansson, T., Vilar, M. & Korkeala, H., Apr 2016, In : Journal of Food Protection. 79, 4, p. 677-681 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Sheep carrying pathogenic Yersinia enterocolitica bioserotypes 2/O:9 and 5/O:3 in the feces at slaughter

Joutsen, S., Eklund, K-M., Laukkanen-Ninios, R., Stephan, R. & Fredriksson-Ahomaa, M., 25 Dec 2016, In : Veterinary Microbiology. 197, p. 78-82 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Yersinia enterocolitican epidemiologia ja torjunta - kirjallisuuskatsaus

Translated title of the contribution: Epidemiology and prevention of Yersinia enterocolitica – A reviewKorkeala, H., Laukkanen-Ninios, R., Virtanen, S., Vilar, M., Keto-Timonen, R. & Fredriksson-Ahomaa, M., 2015, In : Suomen eläinlääkärilehti. 121, 9, p. 507-513 7 p.

Research output: Contribution to journalReview ArticleScientificpeer-review

2014

Enteropathogenic Yersinia in the pork production chain: Challenges for control

Laukkanen-Ninios, R., Fredriksson-Ahomaa, M. & Korkeala, H., Nov 2014, In : Comprehensive Reviews in Food Science and Food Safety. 13, 6, p. 1165-1191 27 p.

Research output: Contribution to journalReview ArticleScientificpeer-review

High prevalence of pathogenic Yersinia enterocolitica in pig cheeks

Laukkanen-Ninios, R., Fredriksson-Ahomaa, M., Maijala, R. & Korkeala, H., 2014, In : Food Microbiology. 43, p. 50-52 3 p.

Research output: Contribution to journalArticleScientificpeer-review

Parallel independent evolution of pathogenicity within the genus Yersinia

Reuter, S., Connor, T. R., Barquist, L., Walker, D., Feltwell, T., Harris, S. R., Fookes, M., Hall, M. E., Petty, N. K., Fuchs, T. M., Corander, J., Dufour, M., Ringwood, T., Savin, C., Bouchier, C., Martin, L., Miettinen, M., Shubin, M., Riehm, J. M., Laukkanen-Ninios, R. & 13 others, Sihvonen, L. M., Siitonen, A., Skurnik, M., Falcao, J. P., Fukushima, H., Scholz, H. C., Prentice, M. B., Wren, B. W., Parkhill, J., Carniel, E., Achtman, M., McNally, A. & Thomson, N. R., 6 May 2014, In : Proceedings of the National Academy of Sciences of the United States of America. 111, 18, p. 6768-6773 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Sampling and laboratory tests

Laukkanen-Ninios, R., Aug 2014, Meat Inspection and Control in the Slaughterhouse. Ninios, T., Lundén, J., Korkeala, H. & Fredriksson-Ahomaa, M. (eds.). Chichester, West Sussex: John Wiley & Sons Ltd. , p. 199-217 19 p.

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

2013

Enteropathogenic Yersinia in foods

Laukkanen-Ninios, R., Fredriksson-Ahomaa, M. & Korkeala, H., 2013, Food Associated Pathogens. Tham, W. & Danielsson-Tham, M-L. (eds.). Boca Raton, FL: CRC Press, Taylor & Francis Group, p. 316-338 23 p.

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

Multiple-locus variable-number tandem-repeat analysis in genotyping Yersinia enterocolitica strains from human and porcine origins

Virtanen, S., Laukkanen-Ninios, R., Ortiz Martínez, P., Siitonen, A., Fredriksson-Ahomaa, M. & Korkeala, H., 2013, In : Journal of Clinical Microbiology. 51, 7, p. 2154-2159 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Prevalence and genetic diversity of enteropathogenic Yersinia spp. in pigs at farms and slaughter in Lithuania

Novoslavskij, A., Šernienẻ, L., Malakauskas, A., Laukkanen-Ninios, R., Korkeala, H. & Malakauskas, M., 2013, In : Research in Veterinary Science. 94, 2, p. 209-213 5 p.

Research output: Contribution to journalArticleScientificpeer-review

2012

Epidemiology, virulence genes, and reservoirs of enteropathogenic Yersinia species

Laukkanen-Ninios, R. & Fredriksson-Ahomaa, M., 2012, Foodborne and Waterborne Bacterial Pathogens: Epidemiology, Evolution and Molecular Biology. Faruque, S. M. (ed.). Norfolk, UK: Caister Academic Press, p. 269-287 19 p.

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

Lihantarkastus uudistuu

Laukkanen-Ninios, R., 2012, In : Suomen eläinlääkärilehti. 118, 7, p. 428-429 2 p.

Research output: Contribution to journalArticleProfessional

Mikä on diagnoosisi?

Laukkanen-Ninios, R., 2012, In : Suomen eläinlääkärilehti. 118, 4, p. 223-224 2 p.

Research output: Contribution to journalArticleScientific

Piglets are a source of pathogenic Yersinia enterocolitica on fattening-pig farms

Virtanen, S., Salonen, L., Laukkanen-Ninios, R., Fredriksson-Ahomaa, M. & Korkeala, H., 2012, In : Applied and Environmental Microbiology. 78, 8, p. 3000-3003 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Valvojat ja kuntapraktikot Säätytalolla

Laukkanen-Ninios, R., 2012, In : Suomen eläinlääkärilehti. 118, 6, p. 366-367 2 p.

Research output: Contribution to journalArticleProfessional

2011

Enteropatogeenisten yersinioiden torjunta sianlihantuotannossa

Laukkanen-Ninios, R., 2011, In : Suomen eläinlääkärilehti. 117, 4, p. 250-253 3 p.

Research output: Contribution to journalArticleScientific

Factors related to the prevalence of pathogenic Yersinia enterocolitica on pig farms

Virtanen, S. E., Salonen, L. K., Laukkanen, R., Hakkinen, M. & Korkeala, H., 2011, In : Epidemiology and Infection. 139, 12, p. 1919-1927 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Population structure of the Yersinia pseudotuberculosis complex according to multilocus sequence typing

Laukkanen-Ninios, R., Didelot, X., Jolley, K. A., Morelli, G., Sangal, V., Kristo, P., Brehony, C., Imori, P. F. M., Fukushima, H., Siitonen, A., Tseneva, G., Voskressenskaya, E., Falcao, J. P., Korkeala, H., Maiden, M. C. J., Mazzoni, C., Carniel, E., Skurnik, M. & Achtman, M., 2011, In : Environmental Microbiology. 13, 12, p. 3114-3127 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Puolella teurasikäisistä sioista tautia aiheuttavaa yersiniaa

Laukkanen-Ninios, R., 2011, In : Kehittyvä Elintarvike. 22, 3, p. 54-55 2 p.

Research output: Contribution to journalArticleScientific

2010

Causal hidden variable model of pathogenic contamination from pig to pork

Ranta, J., Siekkinen, K-M., Nuotio, L., Laukkanen, R., Hellström, S., Korkeala, H. & Maijala, R., 2010, In : Statistical Modelling. 10, 1, p. 69-87 19 p.

Research output: Contribution to journalArticleScientificpeer-review

Enteropathogenic Yersinia in food production

Laukkanen, R., Fredriksson-Ahomaa, M. & Korkeala, H., 2010, Second Symposium on Food Associated Pathogens. Tham, W. & Danielsson-Tham, M-L. (eds.). Örebro universitet, 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Enteropathogenic Yersinia in pork production

Laukkanen, R., 2010, Helsinki: University of Helsinki. 87 p.

Research output: ThesisDoctoral ThesisCollection of Articles

Evaluation of isolation methods for pathogenic Yersinia enterocolitica from pig intestinal content

Laukkanen, R., Hakkinen, M., Lundén, J., Fredriksson-Ahomaa, M., Johansson, T. & Korkeala, H., 2010, In : Journal of Applied Microbiology. 108, 3, p. 956-964 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Listeria monocytogenes contamination in pork can originate from farms

Hellström, S., Laukkanen, R., Siekkinen, K-M., Ranta, J., Maijala, R. & Korkeala, H., 2010, In : Journal of Food Protection. 73, 4, p. 641-648 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Reduction of enteropathogenic Yersinia in the pig slaughterhouse by using bagging of the rectum

Laukkanen, R., Ranta, J., Dong, X., Hakkinen, M., Ortiz Martínez, P., Lundén, J., Johansson, T. & Korkeala, H., 2010, In : Journal of Food Protection. 73, 12, p. 2161-2168 8 p.

Research output: Contribution to journalArticleScientificpeer-review

2009

Contamination of carcasses with human pathogenic Yersinia enterocolitica 4/O:3 originates from pigs infected on farms

Laukkanen, R., Ortiz Martínez, P., Siekkinen, K-M., Ranta, J., Maijala, R. & Korkeala, H., 2009, In : Foodborne Pathogens and Disease. 6, 6, p. 681-688 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Real-time multiplex PCR assay for detection of Yersinia pestis and Yersinia pseudotuberculosis

Matero, P., Pasanen, T., Laukkanen, R., Tissari, P., Tarkka, E., Vaara, M. & Skurnik, M., 2009, In : APMIS : Acta pathologica, microbiologica et immunologica Scandinavica. 117, 1, p. 34-44 11 p.

Research output: Contribution to journalArticleScientificpeer-review

2008

Distribution of virF/lcrF-positive Yersinia pseudotuberculosis serotype O:3 at farm level

Niskanen, T., Laukkanen, R., Fredriksson-Ahomaa, M. & Korkeala, H., 2008, In : Zoonoses and Public Health. 55, 4, p. 214-221 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Transmission of Yersinia pseudotuberculosis in the pork production chain from farm to slaughterhouse

Laukkanen, R., Ortiz Martínez, P., Siekkinen, K-M., Ranta, J., Maijala, R. & Korkeala, H., 2008, In : Applied and Environmental Microbiology. 74, 17, p. 5444-5450 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Uusi eläinlääketieteen lisensiaatin tutkinto

Ruohoniemi, M., Luukkanen, L., Laukkanen, R. & Ryhänen, S., 2008, In : Suomen eläinlääkärilehti. 114, 9, p. 582-586 5 p.

Research output: Contribution to journalArticleScientific

2007

Elintarvikehygienian erityiskysymyksiä: luomutuotanto ja elintarvikehygienia

Laukkanen, R., 2007, Elintarvikehygienia - ympäristöhygienia, elintarvike- ja ympäristötoksikologia. Korkeala, H. (ed.). Helsinki: WSOY Oppimateriaalit, p. 418-420 3 p.

Research output: Chapter in Book/Report/Conference proceedingChapterProfessional

Elintarvikkeiden prosessointi ja pakkaaminen ja näiden vaikutus elintarvikkeiden säilyvyyteen: Pakkaaminen

Laukkanen, R., 2007, Elintarvikehygienia - ympäristöhygienia, elintarvike- ja ympäristötoksikologia. Korkeala, H. (ed.). Helsinki: WSOY Oppimateriaalit, p. 336-342 7 p.

Research output: Chapter in Book/Report/Conference proceedingChapterProfessional

Yersinia enterocolitican ja Yersinia pseudotuberculosiksen esiintyminen piennisäkkäissä: kirjallisuuskatsaus

Translated title of the contribution: Yersinia enterocolitica and Yersinia pseudotuberculosis in small mammals: reviewMäkitaipale, J., Laukkanen, R. & Korkeala, H., 2007, In : Suomen eläinlääkärilehti. 113, 6, p. 319-323 5 p.

Research output: Contribution to journalReview ArticleScientificpeer-review

2006

Assessing hygiene proficiency on organic and conventional pig farms regarding pork safety: A pilot study in Finland

Siekkinen, K. -M., Nuotio, L., Ranta, J., Laukkanen, R., Hellström, S., Korkeala, H. & Maijala, R., 2006, In : Livestock Science. 104, 1-2, p. 193-202 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Tuotantomenetelmän vaikutus sianlihan yersinioosi- ja listerioosiriskeihin

Laukkanen, R., 2006, Eläinlääkäripäivien luentokokoelma: Eläinlääkäripäivät 2006, Helsinki 1.11.-3.11.2006. Helsinki: Fennovet, p. 173-177 5 p. (Eläinlääkäripäivien luentokokoelma; vol. 2006).

Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

2005

Pathogenic Yersinia and Listeria monocytogenes in organic pork production

Laukkanen, R., Ortiz, P., Hellström, S., Siekkinen, K. -M., Ranta, J., Nuotio, L., Maijala, R. & Korkeala, H., 2005, NJF-Seminar 369: Organic farming for a new millennium - status and future challenges. Nordic Association of Agricultural Scientists (NJF), p. 43-46 4 p. (NJF Report; vol. 1, no. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2004

Quantitative risk assessment of pathogenic Yersinia and Listeria monocytogenes contamination process along production stages of organic and traditional pork meat

Ranta, J., Siekkinen, K-M., Laukkanen, R., Ortiz, P., Korkeala, H. & Maijala, R., 2004, Proceedings [of] 50th International Congress of Meat Science and Technology, Helsinki, Finland. Helsinki: University of Helsinki, Department of Food Technology, p. 719-721 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2003

Yersinia pseudotuberculosis in pigs and pig houses in Finland

Laukkanen, R., Niskanen, T., Fredriksson-Ahomaa, M. & Korkeala, H., 2003, The Genus Yersinia: Entering the Functional Genomic Era. Skurnik, M., Bengoechea, J. A. & Granfors, K. (eds.). New York, USA: Kluwer Academic, p. 371-373 3 p. (Advances in Experimental Medicine and Biology; no. 529).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review