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Dairy milk from cow...
Dairy milk from cow and goat as a sentinel for tick-borne encephalitis virus surveillance
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- Omazic, Anna (författare)
- Department of Chemistry, Environment and Feed Hygiene, National Veterinary Institute, SE-751 89 Uppsala, Sweden
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- Wallenhammar, Amélie (författare)
- School of Medical Sciences, Inflammatory Response and Infection Susceptibility Centre (iRiSC), Faculty of Medicine and Health, Örebro University, SE-701 82 Örebro, Sweden
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- Lahti, Elina (författare)
- Department of Epidemiology and Disease Control, National Veterinary Institute, SE-751 89 Uppsala, Sweden
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- Asghar, Naveed, 1983- (författare)
- Örebro universitet,Institutionen för medicinska vetenskaper,School of Medical Sciences, Inflammatory Response and Infection Susceptibility Centre (iRiSC), Faculty of Medicine and Health, Örebro University, SE-701 82 Örebro, Sweden
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- Hanberger, Alexander (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för biomedicin och veterinär folkhälsovetenskap (BVF),Department of Biomedical Science and Veterinary Public Health
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- Hjertqvist, Marika (författare)
- Department of Communicable Disease Control and Health Protection, Public Health, Agency of Sweden, SE-171 82 Stockholm, Sweden
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- Johansson, Magnus, 1969- (författare)
- Örebro universitet,Institutionen för medicinska vetenskaper,School of Medical Sciences, Inflammatory Response and Infection Susceptibility Centre (iRiSC), Faculty of Medicine and Health, Örebro University, SE-701 82 Örebro, Sweden
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- Albihn, Ann (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för biomedicin och veterinär folkhälsovetenskap (BVF),Department of Biomedical Science and Veterinary Public Health,National Veterinary Institute (SVA)
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- Elsevier, 2023
- 2023
- Engelska.
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Ingår i: Comparative Immunology, Microbiology & Infectious Diseases. - : Elsevier. - 0147-9571 .- 1878-1667. ; 95
- Relaterad länk:
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https://doi.org/10.1...
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https://pub.epsilon.... (primary) (Raw object) (free)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://res.slu.se/i...
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Abstract
Ämnesord
Stäng
- Tick-borne encephalitis (TBE) is one of the most severe human tick-borne diseases in Europe. It is caused by the tick-borne encephalitis virus (TBEV), which is transmitted to humans mainly via bites of Ixodes ricinus or I. persulcatus ticks. The geographical distribution and abundance of I. ricinus is expanding in Sweden as has the number of reported human TBE cases. In addition to tick bites, alimentary TBEV infection has also been reported after consumption of unpasteurized dairy products. So far, no alimentary TBEV infection has been reported in Sweden, but knowledge about its prevalence in Swedish ruminants is scarce. In the present study, a total of 122 bulk tank milk samples and 304 individual milk samples (including 8 colostrum samples) were collected from dairy farms (n = 102) in Sweden. All samples were analysed for the presence of TBEV antibodies by ELISA test and immunoblotting. Participating farmers received a questionnaire about milk production, pasteurization, tick prophylaxis used on animals, tick-borne diseases, and TBE vaccination status. We detected specific anti-TBEV antibodies, i.e., either positive (>126 Vienna Units per ml, VIEU/ml) or borderline (63-126 VIEU/ml) in bulk tank milk from 20 of the 102 farms. Individual milk samples (including colostrum samples) from these 20 farms were therefore collected for further analysis. Our results revealed important information for detection of emerging TBE risk areas. Factors such as consumption of unpasteurized milk, limited use of tick prophylaxis on animals and a moderate coverage of human TBE vaccination, may be risk factors for alimentary TBEV infection in Sweden.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Infektionsmedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Infectious Medicine (hsv//eng)
- NATURVETENSKAP -- Biologi -- Mikrobiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Microbiology (hsv//eng)
- LANTBRUKSVETENSKAPER -- Husdjursvetenskap -- Husdjursvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Animal and Dairy Sience -- Animal and Dairy Science. (hsv//eng)
Nyckelord
- Antibody detection
- Bulk tank milk
- Dairy animals
- Tick-borne encephalitis
- Tick-borne encephalitis virus
- Unpasteurized milk
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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