Seroprevalence of brucellosis in different kinds of feline population in north-east of Iran
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The objective of this survey was to assess the prevalence of brucellosis with focus on Brucella abortus and Brucella melletensis in different kinds of cats in north-east of Iran. Different kinds of cats included stray, pet, and cats which were located in dairy cattle herds tested. Blood sera of 48 (34.28%) stray, 42 (30%) pet, and 50 (35.71%) cats collected from 15 industrial dairy cattle herds. They were used for rapid and tube agglutination tests such as Rose Bengal, Wright, and 2-mercaptoethanol (2-ME). The comparison among age, sex, weight, and lifestyle of cats with serological tests of brucellosis were examined statistically. Totally, eight (5.71%) cats were mild positive with low titer. Only two (1.42%) cats reacted in 2-ME. There was no statistically significant relationship between sex of cat (male vs female) and serological results (P = 0.07). However, comparison among different age groups revealed significant differences (p = 0.009). There were no significant differences between the infected cats collected from dairy cattle herds and stray cats, but the stray cats and pet cats showed the significant differences (p = 0.028). This survey showed that Brucella infection (1) mainly occurred in male and stray cats aged 1–2 years and (2) is transiently mild, and (3) negative brucellosis in pet cats represents optimal hygiene and health monitoring of these cats by the owners. So, stray cats can be a risk factor for brucellosis in human and animal populations in north-east of Iran; thus, strong precautions over stray cats are necessary.
KeywordsFeline Brucellosis Brucella abortus Brucella melitensis Prevalence Seroepidemiology
We appreciate Eng. Delarm Talebkhan Garoussi for drawing the cat trap.
This research was financially supported by the vice chancellor of research, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad-Iran. The grant number was 347.
Compliance with ethical standards
Conflict of interest
The authors declare that they have no conflicts of interest.
All applicable international, national, and/or institutional guidelines for the care and use of cats were strictly followed.
- Alton GG, Jones RD, Verger JM (1988) Techniques for the brucellosis laboratory. Institut National de la Recherche Agronomique (INRA) 147:13–61Google Scholar
- Bagheri Nejad, R, Talebkhan Garoussi. M, Dabiri, H, Niasari, A and Jalali, H. (2016). Isolation of Brucella abortus biovar 5 from camel fresh milk in Iran. The 1st international & 4th national congress of Entric pathogens. Karadj-Iran. Feb. 15-17. Page: 19Google Scholar
- Carmichael LE. (1979). Brucellosis (Brucella canis). In: Steele JH, editor. Handbook series in zoonoses, Sect. A, v. l. Boca Raton, FL: CRC Press Inc. P. 185–94Google Scholar
- Constable PD, Hinchcliff KW and Done SH, Grunberg W. (2017). Veterinary Medicine. Elsevier publication 11th edition. p. 1761Google Scholar
- Ferreira AC, Cardoso R, Travassos-Dias I, Mariano I, Belo A, Rolao-Preto I, Manelga A, Pina-Fonseca A, Correa DE, Sa MI (2003) Evaluation of a modified Rose Bengal test and an indirect enzyme-linked immunosorbent assay for the diagnosis of Brucella melitensis infection in sheep. Vet Res 34:297–305CrossRefPubMedGoogle Scholar
- Flores-Castro R and Carmichael LE. (1977). Canine brucellosis: current status of methods for diagnosis and treatment. In: 27th Gaines veterinary symposium. p. 17–24Google Scholar
- Greene CE, and Carmichael LE. (2006). Canine brucellosis. In: Greene CE, editor. Infectious diseases of the dog and cat. WB Saunders Co. P. 369–81Google Scholar
- Morgan WTB, McDiarmid A (1960) The excretion of Brucella abortus in the milk of experimentally infected cattle. Res Vet Sci 1:53–56Google Scholar
- Radostitis MO, Gay CC, Hinchcliff KW and Constable PC. (2007). Veterinary medicine. Elseevier publication. 10th edition. p. 699Google Scholar
- Repina LP, Nikulina AI, Kosilov IA (1993) A case of human infection with brucellosis from a cat. Zh Mikrobiol Epidemiol Immunobiol 4:66–68Google Scholar
- Talebkhan Garoussi M, Bagherinejad R, Dabiri M and Niasarinaslji A. The sero-epidemiology survey of Brucellosis in milking camel. (2015). The 2nd international & 6th national Iranian congress of Brucellosis. Tehran- Iran. 11-13. Nov. 38Google Scholar
- Talebkhan Garroussi M, Firoozi S, Nowrouzian (1997) The serological survey of Brucella abortus and Melitensis in shepherd dogs around Mashhad farms. J Fac Vet Med Univ Tehran 51(3&4):55–62Google Scholar
- Talebkhan Garoussi M, Haghparast AR, Rafati MS (2011) Prevalence of bovine viral diarrhoea virus in persistently infected cows in industrial dairy herds of Mashhad suburb-Iran. Int J Vet Res 5(4):198–203Google Scholar
- Thrusfield, M. (2005). Veterinary epidemiology. Third ed. Blackwell Science Publication. p. 233Google Scholar