TY - JOUR KW - leptospirosis KW - seroprevalence KW - dairy cattle AU - K Rypula AU - K Płoneczka-Janeczko AU - K Bierowiec AU - P Chorbiński AU - M Pearce AU - M Lesiak AB - Bulk tank milk samples were collected from 309 randomly selected dairy cattle herds from the south-western region of Poland in 2010–2011. Samples were tested for antibodies against Leptospira hardjo using DAS-ELISA. Herd level seroprevalence of antibodies against this serovar was low (3.2%). Sample value related to positive control value (S/P ratio) results were highest in herds with 51–100 and 101–500 animals, being 4.6 and 4.1% respectively. The S/P ratio of positive samples indicated a low percentage of infected animals in positive herds. BT - Berliner und Münchener Tierärztliche Wochenschrift C1 - {"oldId":79889,"title":"Prevalence of antibodies to Leptospira hardjo in bulk tank milk from unvaccinated dairy herds in the south-west region of Poland","topline":"","teaserText":"Pr\u00e4valenz von Antik\u00f6rpern gegen Leptospira hardjo in Tankmilchproben von nicht vakzinierten Milchviehherden aus dem S\u00fcd-Westen Polens","content":"

Summary<\/span>
Bulk tank milk samples were collected from 309 randomly selected dairy cattle herds from the south-western region of Poland in 2010\u20132011. Samples were tested for antibodies against Leptospira hardjo <\/span>using DAS-ELISA. Herd level seroprevalence of antibodies against this serovar was low (3.2%). Sample value related to positive control value (S\/P ratio) results were highest in herds with 51\u2013100 and 101\u2013500 animals, being 4.6 and 4.1% respectively. The S\/P ratio of positive samples indicated a low percentage of infected animals in positive herds. <\/p>

Keywords<\/span>
leptospirosis, seroprevalence, dairy cattle <\/p>

Zusammenfassung<\/span>
In den Jahren 2010 bis 2011 wurden Tankmilchproben aus 309 Michviehherden aus dem S\u00fcd-Westen Polens untersucht. Alle Proben wurden auf das Vorkommen von Antik\u00f6rpern gegen Leptospira hardjo <\/span>getestet. Die Seropr\u00e4valenz in Milchviehherden war niedrig (3,2 %). Die Ratio Probe zu Positivkontrolle (P\/Pk) war in den gr\u00f6\u00dferen Milchviehherden mit 4,6 % (51\u2013100 K\u00fchen in der Herde) und 4,1 % (101\u2013500 K\u00fchen in der Herde) h\u00f6her. Die Ratio P\/Pk von positiven Proben zeigte einen niedrigen Prozentsatz von infizierten Tieren in den positiven Milchviehherden. <\/p>

Schl\u00fcsselw\u00f6rter<\/span>
Leptospirosis, Seropravalenz, Milchk\u00fche<\/p>","categories":["Tier\u00e4rztliche Wochenschrift","Abostufe BMTW","Fachartikel"],"fromDate":"Jun 27, 2014 9:09:02 PM","oldUrls":["http:\/\/vetline.de\/prevalence-of-antibodies-to-leptospira-hardjo-in-bulk-tank-milk-from-unvaccinated-dairy-herds-in-the-south-west-region-of-poland\/150\/3130\/79889"],"doiLanguage":"englisch","doiProductFormat":"online","doiPublisher":"Schl\u00fctersche Verlagsgesellschaft mbH & Co. KG","doiSerialWorkTitle":"Berliner und M\u00fcnchener Tier\u00e4rztliche Wochenschrift","doiDocumentUri":"http:\/\/www.vetline.de\/prevalence-of-antibodies-to-leptospira-hardjo-in-bulk-tank-milk-from-unvaccinated-dairy-herds-in-the-south-west-region-of-poland\/150\/3130\/79889\/","doiSource":"Berl Munch Tierarztl Wochenschr 127, 247\u2013250 (2014) ","doiissn":"0005-9366","doiNr":"10.2376\/0005-9366-127-247 ","doiFirstPage":"247","doiLastPage":"250","doiTransmitted":true,"doiAuthor":"Rypu\u0142a K, P\u0142oneczka-Janeczko K, Bierowiec K, Chorbi\u0144ski P, Pearce M, Lesiak M","pdf":{"path":"http:\/\/data\/BMW_2014_05_06_0247.pdf","title":"BMW_2014_05_06_0247.pdf","description":"Prevalence of antibodies to Leptospira hardjo in bulk tank milk from unvaccinated dairy herds in the south-west region of Poland "},"authors":[{"firstName":"K","middleName":"","lastName":"Rypu\u0142a"},{"firstName":"K","middleName":"","lastName":"P\u0142oneczka-Janeczko"},{"firstName":"K","middleName":"","lastName":"Bierowiec"},{"firstName":"P","middleName":"","lastName":"Chorbi\u0144ski"},{"firstName":"M","middleName":"","lastName":"Pearce"},{"firstName":"M","middleName":"","lastName":"Lesiak"}],"contentOptimised":"

Summary<\/strong>
Bulk tank milk samples were collected from 309 randomly selected dairy cattle herds from the south-western region of Poland in 2010\u20132011. Samples were tested for antibodies against Leptospira hardjo <\/em>using DAS-ELISA. Herd level seroprevalence of antibodies against this serovar was low (3.2%). Sample value related to positive control value (S\/P ratio) results were highest in herds with 51\u2013100 and 101\u2013500 animals, being 4.6 and 4.1% respectively. The S\/P ratio of positive samples indicated a low percentage of infected animals in positive herds. <\/p>

Keywords:<\/strong>
leptospirosis, seroprevalence, dairy cattle <\/p>

Zusammenfassung<\/strong>
In den Jahren 2010 bis 2011 wurden Tankmilchproben aus 309 Michviehherden aus dem S\u00fcd-Westen Polens untersucht. Alle Proben wurden auf das Vorkommen von Antik\u00f6rpern gegen Leptospira hardjo <\/em>getestet. Die Seropr\u00e4valenz in Milchviehherden war niedrig (3,2 %). Die Ratio Probe zu Positivkontrolle (P\/Pk) war in den gr\u00f6\u00dferen Milchviehherden mit 4,6 % (51\u2013100 K\u00fchen in der Herde) und 4,1 % (101\u2013500 K\u00fchen in der Herde) h\u00f6her. Die Ratio P\/Pk von positiven Proben zeigte einen niedrigen Prozentsatz von infizierten Tieren in den positiven Milchviehherden. <\/p>

Schl\u00fcsselw\u00f6rter:<\/strong>
Leptospirosis, Seropravalenz, Milchk\u00fche<\/p>","primaryLanguage":"englisch","summary":"Bulk tank milk samples were collected from 309 randomly selected dairy cattle herds from the south-western region of Poland in 2010\u20132011. Samples were tested for antibodies against Leptospira hardjo <\/em>using DAS-ELISA. Herd level seroprevalence of antibodies against this serovar was low (3.2%). Sample value related to positive control value (S\/P ratio) results were highest in herds with 51\u2013100 and 101\u2013500 animals, being 4.6 and 4.1% respectively. The S\/P ratio of positive samples indicated a low percentage of infected animals in positive herds. <\/p>

","keywords":["leptospirosis","seroprevalence","dairy cattle"],"zusammenfassung":"In den Jahren 2010 bis 2011 wurden Tankmilchproben aus 309 Michviehherden aus dem S\u00fcd-Westen Polens untersucht. Alle Proben wurden auf das Vorkommen von Antik\u00f6rpern gegen Leptospira hardjo <\/em>getestet. Die Seropr\u00e4valenz in Milchviehherden war niedrig (3,2 %). Die Ratio Probe zu Positivkontrolle (P\/Pk) war in den gr\u00f6\u00dferen Milchviehherden mit 4,6 % (51\u2013100 K\u00fchen in der Herde) und 4,1 % (101\u2013500 K\u00fchen in der Herde) h\u00f6her. Die Ratio P\/Pk von positiven Proben zeigte einen niedrigen Prozentsatz von infizierten Tieren in den positiven Milchviehherden. <\/p>

","schluesselwoerter":["Leptospirosis","Seropravalenz","Milchk\u00fche"],"translatedTitle":"Pr\u00e4valenz von Antik\u00f6rpern gegen Leptospira hardjo in Tankmilchproben von nicht vakzinierten Milchviehherden aus dem S\u00fcd-Westen Polens","abstractE":"Bulk tank milk samples were collected from 309 randomly selected dairy cattle herds from the south-western region of Poland in 2010\u20132011. Samples were tested for antibodies against Leptospira hardjo using DAS-ELISA. Herd level seroprevalence of antibodies against this serovar was low (3.2%). Sample value related to positive control value (S\/P ratio) results were highest in herds with 51\u2013100 and 101\u2013500 animals, being 4.6 and 4.1% respectively. The S\/P ratio of positive samples indicated a low percentage of infected animals in positive herds. ","date":{"year":2014,"date":"06\/2014","accepted":"2014-06-27"},"volume":"127","openAccess":false,"journal":"Berliner und M\u00fcnchener Tier\u00e4rztliche Wochenschrift","titleImageId":944,"pages":"247-250","redirects":["prevalence-of-antibodies-to-leptospira-hardjo-in-bulk-tank-milk-from-unvaccinated-dairy-herds-in-the-south-west-region-of-poland\/150\/3130\/79889"],"tierartCategories":[],"artikelartCategories":["Tier\u00e4rztliche Wochenschrift","Abostufe BMTW","Fachartikel"]} CY - Hannover DA - 06/2014 DO - 10.2376/0005-9366-127-247 LA - English N2 - Bulk tank milk samples were collected from 309 randomly selected dairy cattle herds from the south-western region of Poland in 2010–2011. Samples were tested for antibodies against Leptospira hardjo using DAS-ELISA. Herd level seroprevalence of antibodies against this serovar was low (3.2%). Sample value related to positive control value (S/P ratio) results were highest in herds with 51–100 and 101–500 animals, being 4.6 and 4.1% respectively. The S/P ratio of positive samples indicated a low percentage of infected animals in positive herds. PB - Schlütersche Verlagsgesellschaft mbH & Co. KG PP - Hannover PY - 2014 SP - 247 EP - 250 T1 - Prevalence of antibodies to Leptospira hardjo in bulk tank milk from unvaccinated dairy herds in the south-west region of Poland T2 - Berliner und Münchener Tierärztliche Wochenschrift TI - Prevalence of antibodies to Leptospira hardjo in bulk tank milk from unvaccinated dairy herds in the south-west region of Poland TT - Prävalenz von Antikörpern gegen Leptospira hardjo in Tankmilchproben von nicht vakzinierten Milchviehherden aus dem Süd-Westen Polens VL - 127 SN - 0005-9366 ER -