Analysis of plague monitoring results from 2013 to 2017 in Guizhou Province / 中华地方病学杂志
Chinese Journal of Endemiology
; (12): 554-556, 2018.
Article
in Zh
| WPRIM
| ID: wpr-701374
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ABSTRACT
Objective To analyze the monitoring results on plague from 2013 to 2017 in Guizhou Province,to master the epidemic dynamics of the plague and to provide a basis for developing countermeasures.Methods Using a retrospective analysis method,plague monitoring data from 9 monitoring sites in Xingyi City,Anlong County,Ceheng County,Xingren County,Pan County,Liuzhi Special Zone,Si'nan County,Dejiang County and Yanhe County in Guizhou Province from 2013-2017 were collected and analyzed.Results In 2013-2017,there were no plague F1 antigen and F1 antibody.A total of 3 575 murine animals were captured indoors,with Rattus norvegicus as the dominant species,accounting for 49.99% (1 787/3 575).Rattus norvegicus and Mus musculus were common species,accounting for 35.64% (1 274/3 575) and 11.36% (406/3 575),respectively;the density of indoor rat was 3.48%(3 575/102 641),there was no significant difference in rat density between different years (x2 =3.655,P > 0.05).A total of 1 674 murine animals were captured outdoors,and the Rattus norvegicus was the dominant species,accounting for 34.29% (574/1 674).S.serrata and Rattus norvegicus were common species,accounting for 18.28% (306/1 674) and 13.20% (221/1 674),respectively;the density of outdoor rat was 1.67% (1 674/100 180),there was no significant difference in rat density between different years (x2 =6.241,P > 0.05).A total of 9 541 murine animals were examed and 2 270 rats with flea were detected,the flea infestation rate of rat was 23.79%,the rat body flea index was 1.019 4,Xenopsylla cheopi was the dominant flea species and the index was 0.557 3.Conclusions The plague natural focus of Guizhou is at a quiescent stage.The plague monitoring work should be strengthened,health education should be done well,and plague epidemics should be stricdy prevented.
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WPRIM
Language:
Zh
Journal:
Chinese Journal of Endemiology
Year:
2018
Type:
Article