Equine Atypical Myopathy

ecrozier

Well-Known Member
Joined
20 October 2006
Messages
6,173
Visit site
Hi all

Not having a great run of luck at present!! At the yard this morning and one of the youngsters was pulled in very poorly, he's an 18 month old colt that lives out, in good condition in general but slightly questionable history prior to being bought by current owners in terms of worming etc - they have however addressed this kind of thing since owning him but its possibly relevant info.

Anyway, vet was called and fortunately responded very quickly, he was presenting colic symptoms and did have a build up of poo that the vet cleared quickly but vet wasn't convinced it was a straightforward colic, did a few more on site tests etc and thankfully referred very quickly on to RVC. Once there, they have now said they suspect EAM.... We have pulled all our other horses in off the grazing, and all seem fine so far thank god, and of 10 horses on the yard, only the one affected and two others fall into the particularly 'at risk' age groups - sadly both the other two are in same paddock whilst the rest are in slightly different environment (hill top rather than hillside, fewer overhanging trees etc), and only one of those is out 24/7. So in so far as I can be, I am trying not to panic at the moment..!

However - any advice from anyone on what we should be doing paddock wise? Should we be organising any kind of soil testing? Clearing any fallen leaves? Not turning out til its frosty?! And are we going to be on tenterhooks again next year even if we get away with no further cases this year? Obviously our YM i am sure will get onto this atm - unfortunately it is her youngster that is affected and she is still up at RVC understandably in a bit of a state so I am just trying to do my research and can talk to her later. I've spoken my vet who happenned to be the vet attending this morning and he is going to call me back later with more info (once I think it is 100% confirmed as EAM) but said at present there isn't much point in blood testing the other apparently healthy horses.

Given they are now in - how long would we be expecting to wait before being reasonably confident none are affected? Such a nightmare - please keep positive thoughts coming for the poor little lad up at RVC now...
 
Thanks Rabatsa - I am meeting the others in half an hour to go looking for sycamore seeds. The livery horses are only out for around 6-8 hours a day at present, there isn't masses of grass so may talk to YM about supplementing with hay, but they are all hayed ad lib overnight.
 
There was a post about this a few days ago .
Apparently there is uncertainty as to what causes this disease , one theory is sycamore leaves , another is extreme weather which causes bacteria to grow on branches , leaves etc then once they fall onto the ground the bacteria can infect the grazing .
My other half is studying to be a vet and looked this up for me the other evening . He said feeding extra vitamins can help .

The horses which are at risk are 3 years and under , old horses and unfit horses which are not in work
 
Was the I'll horse out 24/7? Would be interested to know if there were sycamores present as if not then it can't always be down to that.
 
Charlie76, yes he was out pretty much 24/7, the only horses on our yard that are are the two youngsters, of which he is one. And there is a sycamore we have just found that is adjacent to their field.
 
Thank you for the update. I have one in my bottom paddock so not grazing it at the mo. I hope your horse gets better.
 
Top