| dc.creator |
Zivkovic, Zorica |
|
| dc.creator |
Nijhof, Ard M. |
|
| dc.creator |
Fuente García, José de la |
|
| dc.creator |
Kocan, Katherine M. |
|
| dc.creator |
Jongejan, Frans |
|
| dc.date |
2008-03-26T12:31:24Z |
|
| dc.date |
2008-03-26T12:31:24Z |
|
| dc.date |
2007-11-30 |
|
| dc.date.accessioned |
2017-01-31T01:00:56Z |
|
| dc.date.available |
2017-01-31T01:00:56Z |
|
| dc.identifier |
BMC Veterinary Research 2007, 3:32 |
|
| dc.identifier |
1746-6148 |
|
| dc.identifier |
http://hdl.handle.net/10261/3315 |
|
| dc.identifier |
10.1186/1746-6148-3-32 |
|
| dc.identifier.uri |
http://dspace.mediu.edu.my:8181/xmlui/handle/10261/3315 |
|
| dc.description |
[Background] Bovine anaplasmosis has been reported in several European countries, but the
vector competency of tick species for Anaplasma marginale from these localities has not been
determined. Because of the wide distributional range of Dermacentor reticulatus within Europe and the major role of Dermacentor spp. as a vector of A. marginale in the United States, we tested the vector competency of D. reticulatus for A. marginale. |
|
| dc.description |
[Results] Male D. reticulatus were allowed to feed for 7 days on a calf persistently infected with a Zaria isolate of A. marginale, after which they were removed and held off-host for 7 days. The ticks were then allowed to feed a second time for 7 days on a susceptible tick-naïve calf. Infection of calf No. 4291 was detected 20 days post exposure (p.i.) and confirmed by msp4 PCR. Thirty percent of the dissected acquisition fed ticks was infected. In addition, A. marginale colonies were detected by light microscopy in the salivary glands of the acquisition fed ticks. Transmission of A. marginale to calf No. 9191 was confirmed by examination of Giemsa-stained blood smears and msp4 PCR. Ticks were dissected after transmission feeding and presence of A. marginale was confirmed in 18.5% of the dissected ticks. |
|
| dc.description |
[Conclusion] This study demonstrates that D. reticulatus males are competent vectors of A.
marginale. Further studies are needed to confirm the vector competency of D. reticulatus for other
A. marginale strains from geographic areas in Europe. |
|
| dc.description |
This research was supported by grants from the European Community, INCO-DEV program (project No. 003713), entitled 'Epidemiology and new
generation vaccines for Ehrlichia and Anaplasma infections of ruminants', the Junta de Comunidades de Castilla-La Mancha, Spain (project 06036-00 ICSJCCM), entitled "Epidemiología de zoonosis transmitidas por garrapatas en Castilla–La Mancha" and was facilitated through the Integrated Consortium
on Ticks and Tick-borne Diseases (ICTTD-3), financed by the International Cooperation Program of the European Union, coordination action project No. 510561. |
|
| dc.description |
Peer reviewed |
|
| dc.format |
427073 bytes |
|
| dc.format |
application/pdf |
|
| dc.language |
eng |
|
| dc.publisher |
BioMed Central |
|
| dc.relation |
Publisher’s version |
|
| dc.relation |
http://dx.doi.org/10.1186/1746-6148-3-32 |
|
| dc.rights |
openAccess |
|
| dc.title |
Experimental transmission of Anaplasma marginale by male Dermacentor reticulatus |
|
| dc.type |
Artículo |
|