• PL 66 (Agnes Sjöbergin katu 2), 4049

    HELSINGIN YLIOPISTO

    Finland

  • PL 66 (Agnes Sjöbergin katu 2)

    00014

    Finland

  • Finland

1987 …2019
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Publications 1987 2019

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2019

Analysis of factors affecting the pregnancy rate of mares after inseminations with cooled transported stallion semen

Kareskoski, M., Venhoranta, H., Virtala, A-M. & Katila, T., 15 Mar 2019, In : Theriogenology. 127, p. 7-14 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Sow mortality is associated with meat inspection findings

Heinonen, M., Bergman, P., Fredriksson-Ahomaa, M., Virtala, A-M., Munsterhjelm, C., Valros, A., Oliviero, C., Peltoniemi, O. & Hälli, O., Feb 2018, In : Livestock Science. 208, p. 90-95 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Sow removal in commercial herds: Patterns and animal level factors in Finland

Bergman, P., Gröhn, Y. T., Rajala-Schultz, P., Virtala, A-M., Oliviero, C., Peltoniemi, O. & Heinonen, M., 1 Nov 2018, In : Preventive Veterinary Medicine. 159, p. 30-39 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Wild fish are negligible transmitters of viral haemorrhagic septicaemia virus (VHSV) genotype Id in the VHS restriction zone in Finland

Vennerström, P., Välimäki, E., Hautaniemi, M., Lyytikainen, T., Kapiainen, S., Vidgren, G. & Virtala, A-M., 20 Nov 2018, In : Diseases of Aquatic Organisms. 131, 3, p. 187-197 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2017

Efficacy of rabies vaccines in dogs and cats and protection in a mouse model against European bat lyssavirus type 2

Nokireki, T., Jakava-Viljanen, M., Virtala, A-M. & Sihvonen, L., 2 Oct 2017, In : Acta Veterinaria Scandinavica. 59, 11 p., 64.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Prevalence of intestinal parasites and risk factor analysis for Eimeria infections in Finnish pet rabbits

Mäkitaipale, J., Karvinen, I., Virtala, A-M. K. & Näreaho, A., Apr 2017, In : Veterinary Parasitology: Regional Studies and Reports. 2017, 9, p. 34-40 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Questionnaire survey of detrimental fur animal epidemic necrotic pyoderma in Finland

Nordgren, H., Vapalahti, K., Vapalahti, O., Sukura, A. & Virtala, A-M., 3 Aug 2017, In : Acta Veterinaria Scandinavica. 59, 10 p., 54.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Viral haemorrhagic septicaemia virus (VHSV Id) infections are detected more consistently using syndromic vs. active surveillance

Vennerström, P., Välimäki, E., Lyytikäinen, T., Hautaniemi, M., Vidgren, G., Koski, P. & Virtala, A-M., 18 Oct 2017, In : Diseases of Aquatic Organisms. 126, 2, p. 111-123 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2016

Enriched rearing environment and wild genetic background can enhance survival and disease resistance of salmonid fishes during parasite epidemics

Karvonen, A., Aalto-Araneda, M., Virtala, A-M., Kortet, R., Koski, P. & Hyvarinen, P., Feb 2016, In : Journal of Applied Ecology. 53, 1, p. 213-221 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Health and behavioral survey of over 8000 Finnish cats

Vapalahti, K., Virtala, A. M., Joensuu, T. A., Tiira, K., Tahtinen, J. & Lohi, H., 2016, In : Frontiers in Veterinary Science. 3, 16 p., 70.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Risk factors for Equine Gastric Glandular Disease: A case-control study in a Finnish referral hospital population

Mönki, J., Hewetson, M. & Virtala, A-M. K., 2016, In : Journal of Veterinary Internal Medicine. 30, 4, p. 1270-1275 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Variation in the hyphal growth rate and the virulence of two genotypes of the crayfish plague organism Aphanomyces astaci

Viljamaa-Dirks, S., Heinikainen, S., Virtala, A-M. K., Torssonen, H. & Pelkonen, S., Jun 2016, In : Journal of Fish Diseases. 39, 6, p. 753-764 12 p.

Research output: Contribution to journalArticleScientificpeer-review

2015

Aleutian mink disease virus in free-ranging mustelids in Finland - a cross-sectional epidemiological and phylogenetic study

Knuuttila, A., Aaltonen, K., Virtala, A. -M. K., Henttonen, H., Isomursu, M., Leimann, A., Maran, T., Saarma, U., Timonen, P., Vapalahti, O. & Sironen, T., Jun 2015, In : Journal of General Virology. 96, p. 1423-1435 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Gestation lengths of Finnhorse and Standardbred mares in Finland: effects of breeding season and reproductive status

Reilas, T., Virtala, A-M. & Katila, T., 2014, In : Pferdeheilkunde. 30, 1, p. 45-51 7 p.

Research output: Contribution to journalArticleScientific

Itsestään kuolleiden nautojen kuolinsyyt Suomessa vuosina 2009–2012: sarja tapausselostuksia

Haapala, V., Syrjä, P. & Virtala, A-M., 17 Jun 2014, In : Suomen eläinlääkärilehti. 120, 5, p. 310-319 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Validation of an automated ELISA system for detection of antibodies to Aleutian mink disease virus using blood samples collected in filter paper strips

Knuuttila, A., Aronen, P., Eerola, M., Gardner, I. A., Virtala, A-M. K. & Vapalahti, O., 8 Aug 2014, In : Virology Journal. 11, 11 p., 141.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2013

Nordic dairy farmers' threshold for contacting a veterinarian and consequences for disease recording: Mild clinical mastitis as an example

Espetvedt, M., Lind, A-K., Wolff, C., Rintakoski, S., Virtala, A-M. & Lindberg, A., 1 Feb 2013, In : Preventive Veterinary Medicine. 108, 2-3, p. 114-124 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Nordic veterinarians' threshold for medical treatment of dairy cows, influence on disease recording and medicine use: Mild clinical mastitis as an example

Espetvedt, M. N., Rintakoski, S., Wolff, C., Lind, A-K., Lindberg, A. & Virtala, A-M. K., 1 Oct 2013, In : Preventive Veterinary Medicine. 112, 1-2, p. 76-89 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Termien odds ja odds ratio tulkinnasta: "veren alhainen immunoglobuliini G-pitoisuus kaksinkertaistaa vasikoiden keuhkokuumepaineen"

Rita, H. & Virtala, A-M., 2013, In : Suomen eläinlääkärilehti. 119, 2, p. 67-75 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2012

Seroprevalence, geographic distribution and risk factor analysis of Borrelia burgdorferi sensu lato in naturally exposed dogs of Iran

Hanifeh, M., Malmasi, A., Virtala, A. -M. K., Nikbakht-Brujeni, G. R., Salehi, T. Z. & Rahbari, S., 5 Jul 2012, In : African journal of microbiology research. 6, 25, p. 5353-5361 9 p.

Research output: Contribution to journalArticleScientificpeer-review

2011

Databases in veterinary medicine - validation, harmonisation and application: introduction

Houe, H., Egenvall, A., Virtala, A-M., Olafsson, T. & Osteras, O., 2011, In : Acta Veterinaria Scandinavica. 53, p. - 1 p.

Research output: Contribution to journalArticleScientificpeer-review

Effects of racing on equine fertility

Sairanen, J., Katila, T., Virtala, A. -M. & Ojala, M., 2011, In : Animal Reproduction Science. 124, 1-2, p. 73-84 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Hevosen hankittu polyneuropatia: kirjallisuuskatsaus ja selvitys taudinpurkauksista Suomessa

Telama, H., Alho, J., Virtala, A-M. K. & Tulamo, R-M., 2011, In : Suomen eläinlääkärilehti. 117, 5, p. 301-308

Research output: Contribution to journalArticleScientificpeer-review

On-farm welfare and carcass fat score of bulls at slaughter

Herva, T., Huuskonen, A., Virtala, A-M. & Peltoniemi, O., 2011, In : Livestock Science. 138, 1-3, p. 159-166 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Smoking and other risk factors for hantavirus infections: the whole story reply

Vapalahti, K., Virtala, A. -M., Vaheri, A. & Vapalahti, O., 2011, In : Epidemiology and Infection. 139, 8, p. 1285-1286 2 p.

Research output: Contribution to journalArticleScientific

2010

A 15-year survey of reproductive efficiency of Standardbred and Finnhorse trotters in Finland descriptive results

Katila, T., Reilas, T., Nivola, K., Peltonen, T. & Virtala, A-M., 2010, In : Acta Veterinaria Scandinavica. 52, 11 p., 40.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Case-control study on Puumala virus infection: smoking is a risk factor

Vapalahti, K., Virtala, A-M. K., Vaheri, A. & Vapalahti, O., 2010, In : Epidemiology and Infection. 138, 4, p. 576-584 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Factors affecting reproductive performance of horses

Katila, T., Nivola, K., Reilas, T., Sairanen, J., Peltonen, T. & Virtala, A-M., 2010, In : Pferdeheilkunde. 26, 1, p. 6-9 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Hevosinfluenssa ja sen vastustus Suomessa

Hautala, K. M., Rekilä, R., Nevalainen, M. & Virtala, A-M. K., 2010, In : Eläinlääkäri : Suomen eläinlääkärilehti. 116 , 7, p. 403-407

Research output: Contribution to journalArticleScientificpeer-review

SYLVATIC TRICHINELLA SPP. INFECTION IN FINLAND

Airas, N., Saari, S. A. M., Mikkonen, T., Virtala, A-M., Pellikka, J., Oksanen, A., Isomursu, M., Kilpela, S-S., Lim, C. W. & Sukura, A., 2010, In : Journal of Parasitology. 96, 1, p. 67-76 10 p.

Research output: Contribution to journalArticleScientificpeer-review

2009

Effects of inbreeding and other genetic components on equine fertility

Sairanen, J., Nivola, K., Katila, T., Virtala, A. -M. & Ojala, M., 2009, In : Animal. 3, 12, p. 1662-1672 11 p.

Research output: Contribution to journalArticleScientificpeer-review

On-farm welfare and estimated daily carcass gain of slaughtered bulls

Herva, T., Virtala, A-M., Huuskonen, A., Saatkamp, H. W. & Peltoniemi, O., 2009, In : Acta Agriculturae Scandinavica. Section A. Animal Science. 59, 2, p. 104-120 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Validation of an Animal Needs Index for cattle using Test Theory

Herva, T., Peltoniemi, O. & Virtala, A-M., 2009, In : Animal Welfare. 18, 4, p. 417-425 9 p.

Research output: Contribution to journalArticleScientificpeer-review

2007

Kananuorikoiden hoitokäytännöt Suomessa: kirjallisuuskatsaus ja kuvaileva kyselytutkimus

Rantanen, H-M., Hyyrynen, T., Rossow, L., Holma, U. & Virtala, A-M., 2007, In : Eläinlääkäri : Suomen eläinlääkärilehti. 113, 10, p. 515-520 6 p.

Research output: Contribution to journalArticleScientificpeer-review

2006

Canine intestinal helminths in Finland: Prevalence, risk factors and endoparasite control practices

Pullola, T., Vierimaa, J., Saari, S., Virtala, A-M., Nikander, S. & Sukura, A., 2006, In : Veterinary Parasitology. 140, 3-4, p. 321-326 6 p.

Research output: Contribution to journalArticleScientificpeer-review

2005

Lintuinfluenssa: kirjallisuuskatsaus ja villilintujen alustava kartoitustutkimus Suomessa 2003

Laiho, A., Virtala, A-M., Ek-Kommonen, C., Vapalahti, O. & Vapalahti, A., 2005, In : Eläinlääkäri : Suomen eläinlääkärilehti. 111, 9, p. 423-427 5 p.

Research output: Contribution to journalArticleScientificpeer-review

2001

The half-life for maternally derived immunoglobulin G anti-viral antibodies in data from an observational field study

Mechor, G. D., Virtala, A. M. K., Dubovi, E. J. & Grohn, Y. T., 2001, In : Bovine Practitioner. 35, 2, p. 131-136 6 p.

Research output: Contribution to journalArticleScientificpeer-review

2000

Association of seroconversion with isolation of agents in transtracheal wash fluids collected from pneumonic calves less than three months of age

Virtala, A-M. K., Gröhn, Y., Mechor, G., Erb, H. & Dubovi, E., 2000, In : Bovine Practitioner. 34, p. 77-80

Research output: Contribution to journalArticleScientificpeer-review

Varying effects of infections with Mycoplasma hyopneumoniae on the weight gain recorded in three different multisource fattening pig herds

Rautiainen, E., Virtala, A-M. K., Wallgren, P. & Saloniemi, H., 2000, In : Journal of Veterinary Medicine. Series B. 47, p. 461-469 9 p.

Research output: Contribution to journalArticleScientificpeer-review

1999

The effect of maternally derived immunoglobulin G on the risk of respiratory disease in heifers during the first 3 months of life

Virtala, A. M. K., Grohn, Y. T., Mechor, G. D. & Erb, H. N., 1999, In : Preventive Veterinary Medicine. 39, p. 25-37 13 p.

Research output: Contribution to journalArticleScientificpeer-review

1996

Believes women are better at raising calves - Response

Mechor, G. D. & Virtala, A. M. K., 1996, In : Journal of the American Veterinary Medical Association. 209, p. 721-721 1 p.

Research output: Contribution to journalArticleScientific