Difference between revisions of "Threadworm - Donkey"
Jump to navigation
Jump to search
m (Protected "Threadworm - Donkey" [edit=sysop:move=sysop]) |
|||
| Line 1: | Line 1: | ||
{{review}} | {{review}} | ||
| + | |||
| + | =''Strongyloides westeri''= | ||
| + | |||
| + | ==Signalment== | ||
| + | These worms usually only affect foals under six months of age. Dormant infestations in pregnant mares are transmitted to foals via the milk. Infestations tend to disappear spontaneously after this age. | ||
| + | |||
| + | ==Diagnosis== | ||
| + | |||
| + | ===Clinical signs=== | ||
| + | |||
| + | If large numbers of larvae are ingested or if the foal is immuno-compromised severe '''diarrhoea''' may result. | ||
| + | |||
| + | ===Laboratory tests=== | ||
| + | |||
| + | * Patent infestations in '''foals''' are diagnosed by examining the '''faeces'''. | ||
| + | * Larvae may be detected in a '''mare’s milk''' but not in her faeces. | ||
| + | |||
| + | ==Treatment== | ||
| + | |||
| + | * Use [[Macrocyclic Lactones|'''ivermectin''']] from six weeks of age | ||
| + | * Repeat every three months until one year old | ||
| + | |||
| + | ==Control== | ||
| + | |||
| + | Clean pasture should be used for each new group of foals to minimise the parasitic burden. | ||
| + | |||
| + | ==References== | ||
| + | |||
| + | * Trawford, A. and Getachew, M. (2008) Parasites In Svendsen, E.D., Duncan, J. and Hadrill, D. (2008) ''The Professional Handbook of the Donkey'', 4th edition, Whittet Books, Chapter 6 | ||
Revision as of 12:32, 21 February 2010
 |
This article has been peer reviewed but is awaiting expert review. If you would like to help with this, please see more information about expert reviewing. |
Strongyloides westeri
Signalment
These worms usually only affect foals under six months of age. Dormant infestations in pregnant mares are transmitted to foals via the milk. Infestations tend to disappear spontaneously after this age.
Diagnosis
Clinical signs
If large numbers of larvae are ingested or if the foal is immuno-compromised severe diarrhoea may result.
Laboratory tests
- Patent infestations in foals are diagnosed by examining the faeces.
- Larvae may be detected in a mare’s milk but not in her faeces.
Treatment
- Use ivermectin from six weeks of age
- Repeat every three months until one year old
Control
Clean pasture should be used for each new group of foals to minimise the parasitic burden.
References
- Trawford, A. and Getachew, M. (2008) Parasites In Svendsen, E.D., Duncan, J. and Hadrill, D. (2008) The Professional Handbook of the Donkey, 4th edition, Whittet Books, Chapter 6
|
