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volume 47 issue 6 (december 2013) : 558-560

EVALUATION OF CALIFORNIA MASTITIS TEST (CMT) AS A SCREENING METHOD FOR SUBCLINICAL MASTITIS IN MALABARI GOATS

S
S. Sreeja*
P
P. P Bineesh
K
K. Vijayakumar
M
M.R. Saseendranath
1Department of Veterinary Epidemiology and Preventive Medicine, College of Veterinary and Animal Sciences, Mannuthy- 680 651 India

  • Submitted|

  • First Online |

  • doi

Cite article:- Sreeja* S., Bineesh P P., Vijayakumar K., Saseendranath M.R. (2025). EVALUATION OF CALIFORNIA MASTITIS TEST (CMT) AS A SCREENING METHOD FOR SUBCLINICAL MASTITIS IN MALABARI GOATS. Indian Journal of Animal Research. 47(6): 558-560. doi: .

ABSTRACT

Milk samples from 642 udder halves of Malabari goats were screened for subclinical mastitis using CMT.  Somatic cell counts (SCC) of the CMT positive samples were noted and isolation of bacteria was attempted on blood agar.  CMT was found to have good correlation with the SCC values.  Out of the CMT positive milk samples only 24.23% yielded pathogens.  CMT is more useful for ruling out subclinical mastitis in Malabari goats.

REFERENCES

  1. Cowan, S.T. (1974). Cowan and Steel’s Manual for the Identification of Medical Bacteria. Third edition. Cambridge University Press, New York. p. 331
  2. Dulin, A.M., Paape, M.J., Schultze, W.D. and Weinland, B.T. (1983). Effect of parity, stage of lactation and intramammary infection on concentration of somatic cells and cytoplasmic particles in goat milk. J. Dairy Sci. 66: 2426-2433
  3. Hinckley, L.S. (1990). Revision of the somatic cell count standard for goat milk. Dairy Food Environ. Situ. 10: 548-549
  4. Maisi, P. (1990). Milk NAG-ase, CMT and antitrypsin as indicators of caprine subclinical mastitis infections. Small Rumin. Res. 3: 493-501
  5. Paape, M.J. (2000). Situation regarding the legal limit for somatic cell counts for goats in the United States. Seventh International Conference on Goats, 15-21 May, France, p. 755
  6. Pettersen, K.E. (1981). Cell content in Goat’s milk. Acta. Vet. Scand. 22: 226-237
  7. Prescott, S.C. and Breed, R.S. (1910). The determination of the number of body cells in milk by a direct method. J. Infect. Dis. 7: 632
  8. Poutrel, B. and Lerondelle, C. (1983). Cell content of goat milk: California mastitis test, coulter counter and fossomatic for predicting half infection. J. Dairy Sci. 66: 2575-2579
  9. Schalm, O.W., Carroll, E.J., and Jain, N.C. (1971). Bovine Mastitis. Lea and Febiger, Philadelphia, p. 360
  10. Siddique, I.H., Hafeez, M. and Gbadamosi, S.G. (1988). Screening for subclinical mastitis in goats: Testing the tests. Vet. Med. 83: 87-88
  11. Snedecor, G.W. and Cochran W.G. (1994). Statistical Methods. Eighth edition, Iowa State University Press, Ames, Iowa, p. 313
  12. Wilson, J.D., Stewart, K.N. and Sears, P.M. (1995). Effects of stage of lactation, production, parity and season on somatic cell counts in infected and uninfected dairy goats. Small Rumin. Res. 16: 165-169
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    volume 47 issue 6 (december 2013) : 558-560

    EVALUATION OF CALIFORNIA MASTITIS TEST (CMT) AS A SCREENING METHOD FOR SUBCLINICAL MASTITIS IN MALABARI GOATS

    S
    S. Sreeja*
    P
    P. P Bineesh
    K
    K. Vijayakumar
    M
    M.R. Saseendranath
    1Department of Veterinary Epidemiology and Preventive Medicine, College of Veterinary and Animal Sciences, Mannuthy- 680 651 India

    • Submitted|

    • First Online |

    • doi

    Cite article:- Sreeja* S., Bineesh P P., Vijayakumar K., Saseendranath M.R. (2025). EVALUATION OF CALIFORNIA MASTITIS TEST (CMT) AS A SCREENING METHOD FOR SUBCLINICAL MASTITIS IN MALABARI GOATS. Indian Journal of Animal Research. 47(6): 558-560. doi: .

    ABSTRACT

    Milk samples from 642 udder halves of Malabari goats were screened for subclinical mastitis using CMT.  Somatic cell counts (SCC) of the CMT positive samples were noted and isolation of bacteria was attempted on blood agar.  CMT was found to have good correlation with the SCC values.  Out of the CMT positive milk samples only 24.23% yielded pathogens.  CMT is more useful for ruling out subclinical mastitis in Malabari goats.

    REFERENCES

    1. Cowan, S.T. (1974). Cowan and Steel’s Manual for the Identification of Medical Bacteria. Third edition. Cambridge University Press, New York. p. 331
    2. Dulin, A.M., Paape, M.J., Schultze, W.D. and Weinland, B.T. (1983). Effect of parity, stage of lactation and intramammary infection on concentration of somatic cells and cytoplasmic particles in goat milk. J. Dairy Sci. 66: 2426-2433
    3. Hinckley, L.S. (1990). Revision of the somatic cell count standard for goat milk. Dairy Food Environ. Situ. 10: 548-549
    4. Maisi, P. (1990). Milk NAG-ase, CMT and antitrypsin as indicators of caprine subclinical mastitis infections. Small Rumin. Res. 3: 493-501
    5. Paape, M.J. (2000). Situation regarding the legal limit for somatic cell counts for goats in the United States. Seventh International Conference on Goats, 15-21 May, France, p. 755
    6. Pettersen, K.E. (1981). Cell content in Goat’s milk. Acta. Vet. Scand. 22: 226-237
    7. Prescott, S.C. and Breed, R.S. (1910). The determination of the number of body cells in milk by a direct method. J. Infect. Dis. 7: 632
    8. Poutrel, B. and Lerondelle, C. (1983). Cell content of goat milk: California mastitis test, coulter counter and fossomatic for predicting half infection. J. Dairy Sci. 66: 2575-2579
    9. Schalm, O.W., Carroll, E.J., and Jain, N.C. (1971). Bovine Mastitis. Lea and Febiger, Philadelphia, p. 360
    10. Siddique, I.H., Hafeez, M. and Gbadamosi, S.G. (1988). Screening for subclinical mastitis in goats: Testing the tests. Vet. Med. 83: 87-88
    11. Snedecor, G.W. and Cochran W.G. (1994). Statistical Methods. Eighth edition, Iowa State University Press, Ames, Iowa, p. 313
    12. Wilson, J.D., Stewart, K.N. and Sears, P.M. (1995). Effects of stage of lactation, production, parity and season on somatic cell counts in infected and uninfected dairy goats. Small Rumin. Res. 16: 165-169
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