WO2003072044A3 - Selection of poultry eimeria strains through extra-intestinal sporozoites - Google Patents

Selection of poultry eimeria strains through extra-intestinal sporozoites Download PDF

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Publication number
WO2003072044A3
WO2003072044A3 PCT/US2003/005483 US0305483W WO03072044A3 WO 2003072044 A3 WO2003072044 A3 WO 2003072044A3 US 0305483 W US0305483 W US 0305483W WO 03072044 A3 WO03072044 A3 WO 03072044A3
Authority
WO
WIPO (PCT)
Prior art keywords
oocysts
birds
sporozoites
intestinal
extra
Prior art date
Application number
PCT/US2003/005483
Other languages
French (fr)
Other versions
WO2003072044A2 (en
Inventor
Frans Gerrit Davelaar
Original Assignee
Wyeth Corp
Frans Gerrit Davelaar
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wyeth Corp, Frans Gerrit Davelaar filed Critical Wyeth Corp
Priority to DK03713628T priority Critical patent/DK1476558T3/en
Priority to SI200331408T priority patent/SI1476558T1/en
Priority to AU2003217670A priority patent/AU2003217670A1/en
Priority to EP03713628A priority patent/EP1476558B1/en
Priority to DE60323056T priority patent/DE60323056D1/en
Publication of WO2003072044A2 publication Critical patent/WO2003072044A2/en
Publication of WO2003072044A3 publication Critical patent/WO2003072044A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/36—Adaptation or attenuation of cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/002—Protozoa antigens
    • A61K39/012—Coccidia antigens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00—Antiparasitic agents
    • A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/52—Bacterial cells; Fungal cells; Protozoal cells
    • A61K2039/522—Bacterial cells; Fungal cells; Protozoal cells avirulent or attenuated

Abstract

A method for obtaining an immunogenic strain useful for producing a vaccine against Coccidiosis comprises the cycle of infecting at least one first group of specific pathogen-free donor birds with oocysts from an Eimeria species. Blood is then collected from these donor birds, and is then used to infect a second group of specific pathogen-free birds. Oocysts are collected from the second group of birds. These oocysts are then multiplied to complete the cycle. The cycle is then repeated using the multiplied oocysts. After a total of about three cycles, a final immunogen may be harvested and utilized as a source to generate a vaccine against Coccidiosis.
PCT/US2003/005483 2002-02-26 2003-02-21 Selection of poultry eimeria strains through extra-intestinal sporozoites WO2003072044A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK03713628T DK1476558T3 (en) 2002-02-26 2003-02-21 Selection of poultry Eimeria strains through extraintestinal sporozoites
SI200331408T SI1476558T1 (en) 2002-02-26 2003-02-21 Selection of poultry eimeria strains through extra-intestinal sporozoites
AU2003217670A AU2003217670A1 (en) 2002-02-26 2003-02-21 Selection of poultry eimeria strains through extra-intestinal sporozoites
EP03713628A EP1476558B1 (en) 2002-02-26 2003-02-21 Selection of poultry eimeria strains through extra-intestinal sporozoites
DE60323056T DE60323056D1 (en) 2002-02-26 2003-02-21 SELECTION OF BUCKETS IN POULTRY OVER EXTRAINTESTINAL SPOROZOITES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36008802P 2002-02-26 2002-02-26
US60/360,088 2002-02-26

Publications (2)

Publication Number Publication Date
WO2003072044A2 WO2003072044A2 (en) 2003-09-04
WO2003072044A3 true WO2003072044A3 (en) 2004-03-25

Family

ID=27766184

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/005483 WO2003072044A2 (en) 2002-02-26 2003-02-21 Selection of poultry eimeria strains through extra-intestinal sporozoites

Country Status (13)

Country Link
US (1) US6998126B2 (en)
EP (1) EP1476558B1 (en)
AR (1) AR038485A1 (en)
AT (1) ATE405288T1 (en)
AU (1) AU2003217670A1 (en)
CY (1) CY1108479T1 (en)
DE (1) DE60323056D1 (en)
DK (1) DK1476558T3 (en)
ES (1) ES2312758T3 (en)
PT (1) PT1476558E (en)
SI (1) SI1476558T1 (en)
TW (1) TWI348376B (en)
WO (1) WO2003072044A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002225894A1 (en) * 2000-11-08 2002-05-21 Novus International Inc Methods and compositions for the control of coccidiosis
JP3995541B2 (en) * 2002-06-28 2007-10-24 株式会社ゲン・コーポレーション Anti-chicken coccidiosis composition
US8110188B2 (en) * 2003-03-18 2012-02-07 Investigacion Aplicada, S.A. De C.V. Compositions for prevention and treatment of infections caused by coccidia in chickens
US7087425B2 (en) 2004-03-31 2006-08-08 Embrex, Inc. Method of purifying oocysts using enzymatic digestion of fecal debris
CA2725361C (en) 2008-05-29 2017-05-16 Intervet International B.V. Coccidiosis vaccines
MX2011005133A (en) * 2008-11-13 2011-08-04 Intervet Int Bv Eimeria vaccine for turkeys.
CN107022489B (en) * 2016-01-29 2020-10-27 天津赫莱恩特生物科技有限公司 Solution for improving recovery rate of coccidian oocysts in chicken manure and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055292A (en) * 1986-08-18 1991-10-08 National Research Development Corporation Vaccines for coccidiosis comprising live sporulated oocysts from strains of eimeria species
WO1994016725A1 (en) * 1993-01-19 1994-08-04 Merck & Co., Inc. Live coccidiosis vaccine

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JPS57159720A (en) * 1981-03-27 1982-10-01 Nisshin Flour Milling Co Ltd Prevention of leucocytozoonosis
US5187080A (en) 1984-06-05 1993-02-16 Solvay & Cie S.A. DNA encoding an antigenic protein derived from Eimeria tenella and vaccines for prevention of coccidiosis caused by Eimeria tenella
US4874705A (en) 1985-05-16 1989-10-17 Solvay & Cie, S.A. DNA encoding an antigenic protein derived from Eimeria tenella and vaccines for prevention of coccidiosis caused by Eimeria tenella
US5028694A (en) 1985-12-03 1991-07-02 Solvay & Cie, S.A. Antigenic proteins and vaccines containing them for prevention of coccidiosis caused by eimeria Eimeria necatrix and Eimeria tenella
US5496550A (en) * 1986-08-14 1996-03-05 Chilwalner Method of reducing the output of Eimeria oocysts from a newborn chick
US4808404A (en) * 1988-01-11 1989-02-28 A. H. Robins Company, Inc. Live vaccine for coccidiosis utilizing coccidial sporozoites
US5068104A (en) * 1988-08-01 1991-11-26 A. H. Robins Company Incorporated Live vaccine for coccidiosis utilizing coccidial sporozoites
JPH02304031A (en) * 1989-05-17 1990-12-17 Nippon Koutai Kenkyusho:Kk Agent for preventing avian coccidiosis and method therefor
US5141925A (en) * 1990-04-23 1992-08-25 Trustees Of Tufts College Vivo methods for treating coccidiosis
NZ272945A (en) 1994-09-16 1997-12-19 Akzo Nobel Nv Eimeria t-lymphocyte stimulating protein and coding sequence, its production and use
NZ286915A (en) 1995-07-03 1998-03-25 Akzo Nobel Nv Protein with one or more antigenic determinants of eimeria lactate dehydrogenase, its production and use
US6019985A (en) 1998-02-27 2000-02-01 Munova Corporation Immunostimulation methods for providing disease protection in poultry
ES2289224T3 (en) * 1998-03-12 2008-02-01 Lucite International Uk Limited POLYMER COMPOSITION.
KR20050098837A (en) * 2002-12-09 2005-10-12 유니버시티 오브 조지아 리서치 파운데이션 인코퍼레이티드 Coccidial vaccine and methods of making and using same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055292A (en) * 1986-08-18 1991-10-08 National Research Development Corporation Vaccines for coccidiosis comprising live sporulated oocysts from strains of eimeria species
EP0256878B1 (en) * 1986-08-18 1993-04-14 Btg International Limited Vaccines
WO1994016725A1 (en) * 1993-01-19 1994-08-04 Merck & Co., Inc. Live coccidiosis vaccine

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
1990, CRC PRESS, INC., BOCA RATON, FLORIDA, USA, article SHIRLEY M.W. AND LONG P.L.: "Control of coccidiosis in chickens: immunization with live vaccines", pages: 322 - 341, XP002969286 *
JEFFERS T.K.: "Attenuation of coccidia-a review", GEORGIA COCCIDIOSIS CONFERENCE, 17 November 1985 (1985-11-17) - 21 November 1985 (1985-11-21), LAKE LANIER, GA, pages 482 - 501, XP002969284 *
SHIRLEY M.W. ET AL.: "Eimeria-Brunetti selection and characteristics of a precocious and attenuated line", AVIAN PATHOLOGY, vol. 15, 1986, pages 705 - 717, XP008041076 *
WILLIAMS R.B.: "Anticoccidial vaccines for broiler chickens", AVIAN PATHOLOGY, vol. 31, no. 4, February 2002 (2002-02-01), pages 317 - 353, XP009033925 *
WILLIAMS R.B.: "The efficacy and economic benefits of paracox, a live attenuated anticocidial vaccine, in commercial trials with standard broiler chickens in the United Kingdom", INTERNATIONAL JOURNAL OF PARASITOLOGY, February 1999 (1999-02-01), pages 341 - 355, XP002969285 *

Also Published As

Publication number Publication date
EP1476558B1 (en) 2008-08-20
PT1476558E (en) 2008-11-14
TWI348376B (en) 2011-09-11
SI1476558T1 (en) 2008-12-31
US20030170277A1 (en) 2003-09-11
ES2312758T3 (en) 2009-03-01
AR038485A1 (en) 2005-01-19
DK1476558T3 (en) 2008-11-24
CY1108479T1 (en) 2014-04-09
AU2003217670A8 (en) 2003-09-09
ATE405288T1 (en) 2008-09-15
DE60323056D1 (en) 2008-10-02
TW200303212A (en) 2003-09-01
EP1476558A4 (en) 2005-05-25
US6998126B2 (en) 2006-02-14
AU2003217670A1 (en) 2003-09-09
WO2003072044A2 (en) 2003-09-04
EP1476558A2 (en) 2004-11-17

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