Abstract
Protective antigens present in whole cells of bovine enterotoxigenic Escherichia coli strains were tested in an infant mouse diarrhea model. Reduction of mortality rates of infant mice suckling vaccinated mothers was measured 1, 2, and 5 days after oral challenge with strain B41 (O101:K99,F41:H-). Vaccines consisted of strains of serogroup O101, O9, O8, or O20 and of variants bearing or not bearing antigens K99 and F41. K99 and F41 expressions were checked by slide agglutination with K99 and F41 antisera and by mannose-resistant microhemagglutination with horse, sheep, and guinea pig erythrocytes. Absence of production of K99 antibodies following hyperimmunization with K99-negative variants was established in rabbit antisera. Strains bearing K99 alone induced less protection of infant mice 5 days after challenge than strains bearing F41 alone or both K99 and F41. Absence of expression of K99 in the vaccinal strains resulted in either a slight decrease (strains bearing additional F41) or complete abolishment (strains bearing K99 alone) of protection. Failure of F41 synthesis by O101 strains or variants resulted in no protection 5 days after challenge. F41 probably also supplied most of the protection induced by the O9 strain. When negative for both K99 and F41, strains of serogroup O101 still provided protection 1 and 2 days after challenge. This protection was also induced by strain H510a, the reference for O101 antigen. Thus, O antigen contributed to the best vaccinal protection, in addition to K99 and F41.
Full text
PDF






Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Acres S. D., Forman A. J., Kapitany R. A. Antigen-extinction profile in pregnant cows, using a K99-containing whole-cell bacterin to induce passive protection against enterotoxigenic colibacillosis of calves. Am J Vet Res. 1982 Apr;43(4):569–575. [PubMed] [Google Scholar]
- Acres S. D., Isaacson R. E., Babiuk L. A., Kapitany R. A. Immunization of calves against enterotoxigenic colibacillosis by vaccinating dams with purified K99 antigen and whole cell bacterins. Infect Immun. 1979 Jul;25(1):121–126. doi: 10.1128/iai.25.1.121-126.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Altmann K., Mukkur T. K. Passive immunisation of neonatal lambs against infection with enteropathogenic Escherichia coli via colostrum of ewes immunised with crude and purified K99 pili. Res Vet Sci. 1983 Sep;35(2):234–239. [PubMed] [Google Scholar]
- Bertin A. F41 antigen as a virulence factor in the infant mouse model of Escherichia coli diarrhoea. J Gen Microbiol. 1985 Nov;131(11):3037–3045. doi: 10.1099/00221287-131-11-3037. [DOI] [PubMed] [Google Scholar]
- Bertin A. Virulence factors of enterotoxigenic E. coli studied in the infant mouse model. Ann Rech Vet. 1983;14(2):169–182. [PubMed] [Google Scholar]
- Burrows M. R., Sellwood R., Gibbons R. A. Haemagglutinating and adhesive properties associated with the K99 antigen of bovine strains of Escherichia coli. J Gen Microbiol. 1976 Oct;96(2):269–275. doi: 10.1099/00221287-96-2-269. [DOI] [PubMed] [Google Scholar]
- Contrepois M. G., Girardeau J. P. Additive protective effects of colostral antipili antibodies in calves experimentally infected with enterotoxigenic Escherichia coli. Infect Immun. 1985 Dec;50(3):947–949. doi: 10.1128/iai.50.3.947-949.1985. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Contrepois M., Girardeau J. P., Dubourguier H. C., Gouet P., Levieux D. Specific protection by colostrum from cows vaccinated with the K 99 antigen in newborn calves experimentally infected with E. coli Ent+ K99+. Ann Rech Vet. 1978;9(2):385–388. [PubMed] [Google Scholar]
- Dean A. G., Ching Y. C., Williams R. G., Harden L. B. Test for Escherichia coli enterotoxin using infant mice: application in a study of diarrhea in children in Honolulu. J Infect Dis. 1972 Apr;125(4):407–411. doi: 10.1093/infdis/125.4.407. [DOI] [PubMed] [Google Scholar]
- Duchet-Suchaux M. Le souriceau, modèle d'étude de la diarrhée colibacillaire. Ann Microbiol (Paris) 1980 Nov-Dec;131B(3):239–250. [PubMed] [Google Scholar]
- Gregory D. W., Cardella M. A., Myers L. L. Lamb model in the study of immunity to enteropathogenic Escherichia coli infections. Am J Vet Res. 1983 Nov;44(11):2073–2077. [PubMed] [Google Scholar]
- Guinée P. A., Veldkamp J., Jansen W. H. Improved minca medium for the detection of K99 antigen in calf enterotoxigenic strains of Escherichia coli. Infect Immun. 1977 Feb;15(2):676–678. doi: 10.1128/iai.15.2.676-678.1977. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Isaacson R. E. K99 surface antigen of Escherichia coli: antigenic characterization. Infect Immun. 1978 Nov;22(2):555–559. doi: 10.1128/iai.22.2.555-559.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Jones G. W., Rutter J. M. The association of K88 antigen with haemagglutinating activity in porcine strains of Escherichia coli. J Gen Microbiol. 1974 Sep;84(1):135–144. doi: 10.1099/00221287-84-1-135. [DOI] [PubMed] [Google Scholar]
- Morgan R. L., Isaacson R. E., Moon H. W., Brinton C. C., To C. C. Immunization of suckling pigs against enterotoxigenic Escherichia coli-induced diarrheal disease by vaccinating dams with purified 987 or K99 pili: protection correlates with pilus homology of vaccine and challenge. Infect Immun. 1978 Dec;22(3):771–777. doi: 10.1128/iai.22.3.771-777.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Morris J. A., Thorns C. J., Wells G. A., Scott A. C., Sojka W. J. The production of F41 fimbriae by piglet strains of enterotoxigenic Escherichia coli that lack K88, K99 and 987P fimbriae. J Gen Microbiol. 1983 Sep;129(9):2753–2759. doi: 10.1099/00221287-129-9-2753. [DOI] [PubMed] [Google Scholar]
- Morris J. A., Thorns C., Scott A. C., Sojka W. J., Wells G. A. Adhesion in vitro and in vivo associated with an adhesive antigen (F41) produced by a K99 mutant of the reference strain Escherichia coli B41. Infect Immun. 1982 Jun;36(3):1146–1153. doi: 10.1128/iai.36.3.1146-1153.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Morris J. A., Wells G. A., Scott A. C., Sojka W. J. Colonisation of the small intestine of lambs by an enterotoxigenic Escherichia coli producing F41 fimbriae. Vet Rec. 1983 Nov 12;113(20):471–471. doi: 10.1136/vr.113.20.471. [DOI] [PubMed] [Google Scholar]
- Myers L. L. Enteric colibacillosis in calves: immunogenicity and antigenicity of Escherichia coli antigens. Am J Vet Res. 1978 May;39(5):761–765. [PubMed] [Google Scholar]
- Myers L. L. Passive protection of calves against experimentally induced and naturally occurring enteric colibacillosis. Am J Vet Res. 1980 Dec;41(12):1952–1956. [PubMed] [Google Scholar]
- Nagy B. Vaccination of cows with a K99 extract to protect newborn calves against experimental enterotoxic colibacillosis. Infect Immun. 1980 Jan;27(1):21–24. doi: 10.1128/iai.27.1.21-24.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ollier J. L., Girardeau J. P. Structures et fonctions hémagglutinantes des pili K99 dont la biosynthèse est glucose-dépendante ou constitutive et des pili F41. Ann Microbiol (Paris) 1983 May-Jun;134A(3):247–254. [PubMed] [Google Scholar]
- Orskov F., Sharma V., Orskov I. Influence of growth temperature on the development of Escherichia coli polysaccharide K antigens. J Gen Microbiol. 1984 Oct;130(10):2681–2684. doi: 10.1099/00221287-130-10-2681. [DOI] [PubMed] [Google Scholar]
- Orskov I., Orskov F., Smith H. W., Sojka W. J. The establishment of K99, a thermolabile, transmissible escherichia coli K antigen, previously called "Kco", possessed by calf and lamb enteropathogenic strains. Acta Pathol Microbiol Scand B. 1975 Feb;83(1):31–36. doi: 10.1111/j.1699-0463.1975.tb00066.x. [DOI] [PubMed] [Google Scholar]
- Runnels P. L., Moseley S. L., Moon H. W. F41 pili as protective antigens of enterotoxigenic Escherichia coli that produce F41, K99, or both pilus antigens. Infect Immun. 1987 Mar;55(3):555–558. doi: 10.1128/iai.55.3.555-558.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sherman D. M., Acres S. D., Sadowski P. L., Springer J. A., Bray B., Raybould T. J., Muscoplat C. C. Protection of calves against fatal enteric colibacillosis by orally administered Escherichia coli K99-specific monoclonal antibody. Infect Immun. 1983 Nov;42(2):653–658. doi: 10.1128/iai.42.2.653-658.1983. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Smith H. W., Huggins M. B. The influence of plasmid-determined and other characteristics of enteropathogenic Escherichia coli on their ability to proliferate in the alimentary tracts of piglets, calves and lambs. J Med Microbiol. 1978 Nov;11(4):471–492. doi: 10.1099/00222615-11-4-471. [DOI] [PubMed] [Google Scholar]
- Smyth C. J., Jonsson P., Olsson E., Soderlind O., Rosengren J., Hjertén S., Wadström T. Differences in hydrophobic surface characteristics of porcine enteropathogenic Escherichia coli with or without K88 antigen as revealed by hydrophobic interaction chromatography. Infect Immun. 1978 Nov;22(2):462–472. doi: 10.1128/iai.22.2.462-472.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Snodgrass D. R., Nagy L. K., Sherwood D., Campbell I. Passive immunity in calf diarrhea: vaccination with K99 antigen of enterotoxigenic Escherichia coli and rotavirus. Infect Immun. 1982 Aug;37(2):586–591. doi: 10.1128/iai.37.2.586-591.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sojka W. J., Wray C., Morris J. A. Passive protection of lambs against experimental enteric colibacillosis by colostral transfer of antibodies from K99-vaccinated ewes. J Med Microbiol. 1978 Nov;11(4):493–499. doi: 10.1099/00222615-11-4-493. [DOI] [PubMed] [Google Scholar]
- To S. C. F41 antigen among porcine enterotoxigenic Escherichia coli strains lacking K88, K99, and 987P pili. Infect Immun. 1984 Feb;43(2):549–554. doi: 10.1128/iai.43.2.549-554.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
- de Graaf F. K., Roorda I. Production, purification, and characterization of the fimbrial adhesive antigen F41 isolated from calf enteropathogenic Escherichia coli strain B41M. Infect Immun. 1982 May;36(2):751–758. doi: 10.1128/iai.36.2.751-758.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- de Graaf F. K., Wientjes F. B., Klaasen-Boor P. Production of K99 antigen by enterotoxigenic Escherichia coli strains of antigen groups o8, o9, o20, and o101 grown at different conditions. Infect Immun. 1980 Jan;27(1):216–221. doi: 10.1128/iai.27.1.216-221.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]