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Worming & Vaccination
The Importance of a
Sound Vaccination Program
Vaccination is a
term with which every horse owner is familiar. Moreover, many do not realize
the importance of a well-planned vaccination program for horses. A vaccination
program, designed by a veterinarian, will help ensure the horses in a stable
stay healthy and productive. An effective and successful vaccination program
against infectious diseases is an essential component and key management tool
for any horse operation wishing to institute a preventative medicine program.
Horses, just like people, are constantly exposed to bacterial and viral
organisms. Many of these can cause mild to debilitating diseases. This risk is
especially significant when horses are shipped to tracks, farms, or other
stables. The more a horse is away from his home environment and mingled with
other horses, the greater the chance of exposure to potential carriers of
infectious diseases. This is particularly true of respiratory diseases.
Infectious disease control programs, in conjunction with vaccination, are
important in maximizing the health, productivity, and performance of a horse. A
veterinarian can help design a health program to reduce exposure to infectious
disease agents in a horse’s environment to lessen the incidence of illness.
Disease control programs should be tailored to individual needs, with
consideration given to ages, types, activities, and number of horses in the
program. The schedule below is a suggested vaccination schedule provided by the
American Association of Equine Practitioners, and is based on generally accepted
veterinary practices.
Recommended Equine
Vaccination Schedule
|
Disease/
Vaccine |
Foals/
Weanlings |
Yearlings |
Performance
Horses |
Pleasure
Horses |
Broodmares |
|
Tetnus Toxoid |
1st
dose: 3-4 mos.
2nd
dose: 4-5 mos. |
Annual |
Annual |
Annual |
Annual, 4-6 wks.
Prefoaling |
|
Encephalomyelitis
(VEE, EEE, WEE) |
1st
dose: 3-4 mos.
2nd
dose: 4-5 mos. |
Annual
Spring |
Annual
Spring |
Annual
Spring |
Annual, 4-6 wks.
Prefoaling |
|
Influenza |
1st
dose: 3-6 mos.
2nd
dose: 4-7 mos.
3rd
dose: 5-8 mos.
Repeat at 3 mo.
Intervals |
Every 3 mos. |
Every 3 mos. |
Biannual with added
boosters prior to likely exposure |
At least biannual
with one booster timed 4-6 weeks prefoaling |
|
Rhinopneumonitis
(EHV-1 & EHV-4) |
1st
dose: 3-4 mos.
2nd
dose: 4-5 mos.
3rd
dose: 5-6 mos.
Repeat at 3 mo.
Intervals |
Every 3 mos. |
Every 3 mos. |
Optional:
Biannual if elected |
5th, 7th,
9th mo. Of gestation (inactivated EHV-1 vaccine) |
|
Strangles
(Strep, equi) |
1st
dose: 8-12 wks.
2nd
dose: 11-15 wks.
3rd
dose: 14-18 wks.
4th
dose: weaning (6-8 mos.) |
Biannual |
Optional:
Biannual if risk
high |
Optional:
Biannual if risk
high |
Biannual with one
dose timed 4-6 wk prefoaling |
|
Botulism, Potomac
Horse Fever (PHF), Rabies & Rotavirus |
These diseases are
endemic; consult a veterinarian for use in specific areas. |
Note: This
information was provided by the American Association of Equine Practitioners and
should be used as a basis in discussing specific needs with a veterinarian. His
or her recommendations will be based on a variety of factors, including age,
sex, type of horse, and geographic location. He or she will have insight into
the diseases endemic to a region and the likelihood of disease outbreaks at
specific times of year. Please pay special attention to the safety indications
regarding vaccinations for pregnant mares.
Worming program - Someone please help me figure out a good worming
program I have two minis, no pasture just two large lots. I would like a general
idea in simple terms on what I should be doing.
Our worming program we use has worked for 10 years for our minis. We worm
every 8 weeks. We rotate 3 different wormers throughout the year. In the fall
and winter we use Zemectrin, 2 months later we use Strongid paste, and then 2
months later we use Safe-Guard or Panacur. Worming is done by the weight of
the horse so pick up a pony weight tape, measure around the mini just behind
the front legs and it will give you the weight of your animal. Be sure not to
overdose. And make sure the ring on the wormer does not slip. With young foals
I never worm before 3-4 months.
Worming Pregnant Mares - I'm about to deworm my mare who is 10
months pregnant; any advice on favorite brands?
This is my method I use on all my mares. If she is a new mare and I am
unsure of her previous worming history I use Strongid or Safe Guard. I do this
in case she has a infestation then the kill rate will not be as likely to
endanger her from a overkill at one time. Then I do a fecal exam 2 weeks later
and give her Ivermecterin depending on the results at that time. If okay, I
deworm her with Ivermecterin on the next due date with every body else. - Now,
if I have owned the mare for some time I worm her every 2 months with one of
the 2 above products. Anytime you are concerned about your program I advocate
consulting your vet and with fecal exams you can plan an effective program of
control on his advice.
There are a lot of dewormers out there that you can use on pregnant mares.
Right now I'm using Strongid-C which is a daily wormer which is safe for
pregnant mares. Strongid is safe and I know Zimectarin is also safe. But
before you purchase a wormer for your mare, just check over the label quick
and see if it's safe for pregnant and/or lactating mares.
Shots (reactions) - As spring approaches, it will again be time to
have the vet give our minis their yearly shots. My problem last year was that
all of our horses were sick afterwards. I held my breath when the vet said he
was going to give them each 3 shots, but felt he was the expert. The next day
the two minis and our POA-Welch mix and Welch -Shetland mix were all tired
looking lethargic. We finally had to give the mini mare Bute, because her neck
had swollen up so bad. Any suggestion for this year. I am terrified of giving
shots myself, so I must use a vet. Has anyone else had this problem? The vet
said their large horse do this sometimes, but he thought in part for attention.
What do you think?
Hi. The only time I give shots in the neck is when I have used up the hind
end. There is so much nice deep muscle in the rump, that is the ideal spot on
a mini. It can be dangerous on a big one, but I used to give the shots in the
butt of the big ones too. I sure wouldn't want a shot in the neck! I try to
give two shots at a time. And I ALWAYS watch for reactions. I give the shots
on a day when I will be home, give it early in the day so I can watch and if I
have to call the vet it isn't overtime!
I've used Fort Dodge products most years since we've had horses, & the
only problem was a swollen spot on the neck if I gave the shot there, my vet
said it was caused by failing to get the injection firmly in muscle where it
could be absorbed. with the smaller muscle mass on the minis, he recommends
the butt site. Most years I've bought the tanks from Jeffers, the EWT &
the Rhino-flu in separate injections. My vet has since offered to sell the
shots at a tank price for me to give myself, and I went with that. We have a
new law in ARK mandating that all horses in the state must have a coggins test
for EIA at least once a year, so Monday, we lined everyone up, and the vet
came out and drew blood from all eleven, then we followed with the two shots,
one in each butt-cheek. Tuesday morning several failed to eat all their grain,
but by evening, everyone was back to their normal ravenous appetite, running
and bucking in the sun.
Rhino shots are known to produce this swelling sometimes especially when
given in the neck. Any vaccine marked Intramuscular Injection is best given in
the large muscles of the rear end along the back of the leg. Do not give them
in the top of the hip/croup, or the "side" of the hip as the sciatic
nerve runs between the gluteal muscles in that area. Your vet can show you the
safe places to give injections, and you will save alot of money!
There is a new vaccine on the market, which has just about everything you
want to give in one shot. I have used it in weanlings on up and love it! It
includes: Eastern, Western, Venezualan Encephalitis, Influenza A1 &A2,
Rhinopneumonitis (both strains), and Tetanus. These are the primary equine
immunizations and up till now the Rhino had to be a separate shot. So you had
to give 2 shots not to mention if you were giving Potomac Fever vaccine etc.
--- The depression you saw is pretty normal, vaccines stimulate the
antigen/antibody complex (which is why vaccines work) and some animals show a
few symptoms of feeling a little depressed for a day or so, unless it is
excessive I wouldn't worry about it. If it was the Rhino vaccine your vet gave
in the neck that is probably why the swelling occurred. I have been giving my
own shots for years and (knock on wood) have not had an adverse reaction yet.
If you are going to give your own vaccines have your vet show you the sites
and how to do it. I also recommend having epinepherine on hand in case a true
anaphalactic reaction should occur BUT, you need to know exactly WHEN, WHY,
and HOW to use it, as it can save a life when used correctly, or kill if used
incorrectly. You need a vet who is willing to show you these things and, it is
not so bad once you get used to it. --- If you stay in horses very long there
will probably come a time a horse needs shots daily and then you can do it
without having the vet out daily! --- If the amount of a med to be given is
more than 2cc I also divide the dose so there isn't such a large amount that
must be absorbed from one site. ALWAYS wet the intended injection site with
alcohol to avoid introducing bacteria into the site as the needle penetrates
the skin, this one simple, and often not done, act can prevent many abcesses
and infections!
- Several of you e-mailed me wanting this info so I will post it here for
all to see. --- I order my vaccines through Jeffers Vet Supply and have
always been satisfied with the service and prices. You can request a catalog
at 1-800-533-3377. The vaccine is made by Fort Dodge and is called Triple-E
FT+EHV this one contains the Venezuelan strain. They also make one without
the Ven. strain called Double-E FT+EHV. --- I have literally cleared up all
my weanlings snotty noses by switching to this product, I use the first one
by the way. Have not had any adverse reactions so far. --- Cost is a bit
cheaper than buying the vaccines separate like I used to. I get it by the 10
dose vials which, saves a little more too.
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