Prevalence of helminths in water buffaloes in Hunan Province, China.
The prevalence of helminths in the Asian water buffaloes (Bubalus bubalis) was investigated in Hunan Province, People's Republic of China between April 2005 and October 2007. A total of 359 adult buffaloes slaughtered at local abattoirs in 12 representative geographical locations in Hunan Province were examined for the presence of helminths. The worms were examined, counted and identified to species according to existing keys and descriptions. A total of 13 helminth species were found representing one phyla, two classes, eight families and nine genera. All buffaloes were infected by more than one helminth species. 61.8% of the examined buffaloes were infected with Haemonchus contortus, 44.7% with Fasciola hepatica, 24.9% with Fasciola hepatica, 23.5% with Homalogaster paloniae and 23.2% with Setaria labiatopapillosa, whereas the infection of adult buffaloes with cestodes was not detected in the present investigation. The results of the present investigation indicated that the prevalence of nematodes and trematodes in buffaloes is quite severe, some of which pose significant zoonotic public health problems (eg., schistosomiasis). It is imperative that integrated strategies and measures be taken to control helminth infections in buffaloes in Hunan Province and elsewhere.
Liu
Y
Y
College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, Hunan Province, People's Republic of China.
Li
F
F
Liu
W
W
Dai
R S
RS
Tan
Y M
YM
He
D S
DS
Lin
R Q
RQ
Zhu
X Q
XQ
D000818:Animals; D002020:Buffaloes / Q000469:parasitology*; D002681:China / Q000453:epidemiology; D006374:Helminthiasis, Animal / Q000453:epidemiology*; D015995:Prevalence