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

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Article
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

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
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2018

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
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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
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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

2014

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
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2013

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

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

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

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

2002

Characterisation of sucrose-negative Yersinia enterocolitica 4/O:3 isolates recovered from pig tonsils

Fredriksson-Ahomaa, M., Niskanen, T., Neubauer, H., Laukkanen, R. & Korkeala, H., 2002, In : International Journal of Food Microbiology. 75, 1-2, p. 19-25 7 p.

Research output: Contribution to journalArticleScientificpeer-review