Seropositivity of Brucella spp. and Leptospira spp. antibodies among abattoir workers and meat vendors in the city of Mwanza, Tanzania: A call for one health approach control strategies
| dc.contributor.author | Mirambo, M. M. | |
| dc.contributor.author | Mgode, G. F. | |
| dc.contributor.author | John, M. | |
| dc.contributor.author | Mngumi, E. B. | |
| dc.contributor.author | Mhamphi, G. G. | |
| dc.contributor.author | Mshana, S. E. | |
| dc.contributor.author | Malima, Z. O. | |
| dc.date.accessioned | 2020-06-05T08:52:47Z | |
| dc.date.available | 2020-06-05T08:52:47Z | |
| dc.date.issued | 2018-06-25 | |
| dc.description | Research Article 2018 | en_US |
| dc.description.abstract | A total of 250 participants (146 abattoir workers and 104 meat vendors) were enrolled with median age of 31 (IQR: 25–38) years. The overall, seropositivity of Brucella spp. antibodies was 48.4% (95% Cl: 42–54). Seropositivity of B. abortus was significantly higher than that of B. melitensis (46.0%, 95%Cl: 39–52 vs. 23.6%, 95% Cl: 18–28, P<0.001) while seropositiv- ity of both species was 21.2% (95%Cl: 16–26). The seropositivity of Leptospira spp. was 10.0% (95% CI: 6–13) with predominance of Leptospira kirschneri serovar Sokoine which was detected in 7.2% of the participants. Being abattoir worker (OR: 2.19, 95% CI 1.06– 4.54, p = 0.035) and long work duration (OR: 1.06, 95%CI: 1.01–1.11, p = 0.014) predicted presence of both B.abortus and B. melitensis antibodies. Only being married (p = 0.041) was significantly associated with seropositivity of Leptospira spp. Primary education was the only factor independently predicted presence of Brucella spp. antibodies among abattoir workers on sub-analysis of occupational exposure. None of factors were found to be associ- ated with presence of Brucella spp. antibodies among meat vendors on sub-analysis. Conclusion Seropositivity of B.abortus antibodies among abattoir workers and meat vendors is high and seem to be a function of being abattoir worker, having worked for long duration in the abat- toir and having primary education. In addition, a significant proportion of abattoir workers and meat vendors in the city was seropositive for Leptospira kirschneri serovar Sokoine. There is a need to consider ‘one health approach’ in devising appropriate strategies to con- trol these diseases in the developing countries. | en_US |
| dc.identifier.uri | https://www.suaire.sua.ac.tz/handle/123456789/3078 | |
| dc.language.iso | en | en_US |
| dc.publisher | PLOS Neglected Tropical Diseases | en_US |
| dc.title | Seropositivity of Brucella spp. and Leptospira spp. antibodies among abattoir workers and meat vendors in the city of Mwanza, Tanzania: A call for one health approach control strategies | en_US |
| dc.type | Article | en_US |
| dc.url | https://doi.org/10.1371/journal.pntd.0006600 | en_US |