Antibiotics
for now i am still a lay-man when it comes to poultry medication and have no qualifications in this field yet so this information should, naturally be taken as
a 'view' and part of your overall research into
what is best for your poultry.
A
ntibiotics are a fairly common treatment given
to poultry on prescription to treat a variety of
infections. Baytril or Tylan are often given to
chickens with respiratory problems for example
(and seem to work well for this complaint) but
what is the risk is to our health when we are
using antibiotics in animals that are producing
food for human consumption?
When we treat our egg or meat producing
chickens (or any animal for that matter) with an
antibiotic, it works by killing most of the
bacteria that are responsible for the infection
which helps them recover, but unfortunately it
doesn’t just kill these bacteria. Antibiotics also
kill many (but not all) of the naturally occurring
bacteria that live in the chickens’ gut called
campylobacter.
Breeding and Selection
If you breed poultry then you are probably
aware of the term ‘selection process’. ‘Like
breeds like’ is a common phrase you hear so by
selecting birds with the best qualities, you get a
greater number of offspring with your desired
characteristics. By removing birds with
undesirable qualities from the breeding pen, you
are reducing the chances of more of the same
thing appearing in future generations.
Unfortunately, the same rules apply with
bacteria. By killing many of the naturally
occurring campylobacter in the chickens’ gut,
we are leaving the campylobacter that are
resistant to the antibiotic to multiply and as we
know, ‘like breeds like’ we are essentially
producing more antibiotic resistant bacteria.
So why is this a problem? Well, if campylobacter
gets into your body (from say contaminated
meat), you’ll probably get a nasty case of food
poisoning. When you see your doctor, he will
prescribe an antibiotic that in fact is similar to
the antibiotic used on your poultry. If enough
resistance has built up in the campylobacter
then (you’ve guessed it), it won’t be effective.
This is simplified considerably and in reality, it
is far more complex than this. Bacteria can pass
genes between their species so other bad boys in
the world of bacteria could acquire these genes.
You can imagine how terrible the situation could
become. Just as we created all of these
wonderful pure breeds after years of selection,
we might end up with a bacteria or ‘super bug’
that can’t be killed by any of the antibiotics
doctors have at their disposal.
This evolution is a serious concern and you will
read a good deal about antibiotic resistant
bacteria in the news. It isn’t just the antibiotics
used in poultry, it is livestock too and many a
dairy is using antibiotics by the bucket-load to
treat infection.
Baytril has been banned in US poultry
production to try to slow down the evolution of
antibiotic resistant bacteria. Baytril has a similar
make-up to the human antibiotic Cipro. How
long will it be before the UK follows I wonder?
If you have unused antibiotics, remember they
should not be tipped down the drain because
much of the water we drink from the tap comes
from recycled waste water.
Some researches has certainly opened my eyes to the
use of antibiotics in poultry and I have made a
decision not to use antibiotics in future unless I
absolutely have to.
Flubenvet 1%- 60g Packs For Worming
Chickens
T
he backyard poultry market is growing rapidly
but many novice poultry owners are unaware of
simple preventative health routines that can
significantly improve the health and wellbeing of
their birds.
Worms are not always visible and infection can
be asymptomatic but worms can also affect egg
quality and yield - fewer, smaller, paler, brittle
eggs can result. Affected poultry can suffer ill
thrift, anaemia and even death. The non-specific
nature of the condition can make it hard for
novices to identify.
Sources of Infection
Embryonated worm eggs resist disinfectants and
can survive for years.
Sources include:
An infected bird excreting thousands of worm
eggs daily
Contaminated soil or litter material
An intermediate host (wild bird, earthworm or
beetle)
Fomite transmission: footwear, equipment or
other animals.
Free range and deep litter husbandry systems
increase exposure to parasitic worms and may
favour worm egg survival. Active infections of
the common worms affecting poultry: Ascaridia
(roundworms), Capilliaria (hairworms),
Syngamus trachea (gapeworm), Heterakis (small
roundworms) and Amidostomum anseris (gizzard
worm) in geese need to be controlled through
effective preventative and strategic de-worming
.
Ivermectin - Used For Worms, Lice And
Mites In Chickens
I
vermectin is an anti-parasite medication,
effective against most worms (not tapeworm),
mites and some lice including scaly leg mite and
northern fowl mite. Ivermectin pour-on / drops is
applied to the skin.
Ivermectin Drops are usually sold under the
Small Animal Exemption Scheme for use in
rabbits, Guinea Pigs and ornamental birds.
Products licensed under the Small Animal
Exemption Scheme are not licensed for use in
food producing animals such as chickens and it
is for that reason that there is no information
relating to the withdrawal period for eggs or
meat following use of Ivermectin Drops on
poultry . Where there is a licenced alternative,
vets will prescribe the licenced product. To treat
worms - Flubenvet is the (only) licenced in feed
product.
In the absence of licensed
alternatives, veterinarians do
sometimes prescribe this product
for poultry under their own
clinical judgement to treat lice in
poultry. However, it is only a
veterinarian who can advise on
such use and it would breach of
the veterinary medicines
regulations and NOAH code of
practice by supporting, or
encouraging the use of this product on a non-
target species. It is for this reason that we are
recommending that you seek the advice of your
vet before purchasing and using Ivermectin on
your chickens or other poultry. Avermectins are
more toxic to waterfowl than chickens so this is
particularly important if you are treating ducks
or geese.
Uses: Sometimes prescribed by Vets to treat
endoparasites (worms) and ectoparasites (lice
and most mites including scaly leg mite).
Remember red mite live in the house, so housing
will require alternative treatment.
Formats available: Injectable, oral or drops for
skin. Pour on drops are usually prescribed.
Dosage: For the treatment of an existing
infestation, repeat doses are required often
weekly three times.
Egg Withdrawal period: As advised by Vet,
depends on the strength of solution. Vets
prescribing Ivomec Eprinex usually advise 7
days.
Slaughtering for meat for human consumption: As advised by Vet, depends on
the strength of solution. Vets Prescribing Ivomec
Eprinex usually advise 28 days.
Category: POM-VPS
Storage: In original packing below 25ÂșC and
out of reach of children.
The information given here is the opinion of the
authors and should not be considered as
professional advice. Where there is conflicting
information, you should always follow the advice
of your vet.
Coxoid - Used To Treat Coccidiosis
C
occidiosis is a disease caused by internal
parasites called Eimeria. These live inside the
cells that line the birds intestine. As they
reproduce, they cause bleeding and swelling in
the intestines. Birds lose a lot of liquid and
cannot absorb nutrients from their food and will
soon die if left untreated.
In the absence of licensed
alternatives, veterinarians
sometimes prescribe drugs such
as Coxoid under the 'cascade' to
treat coccidiosis in poultry.
However, it is only a veterinarian
who can advise on such use and
we would be in breach of the
veterinary medicines regulations
and NOAH code of practice by
supporting, or encouraging the
use of a product on a non-target species.
Coxoid is marketed under the Small Animal
Exemption Scheme which covers small domestic
pets, including birds, however it is not intended
for use with animals producing food. So for
chickens producing eggs, it's only your vet who
can advise you to use Coxoid in this way, in the
absence of other suitable licenced products.
Coxoid comes as a liquid that is administered
diluted with drinking water.
Coxoid contains 3.84% of the drug amprolium
hydrochloride which is a structural analogue of
thiamine (vitamin B1). Amprolium hydrochloride
mimicks it's structure, inhibiting thiamine
utilisation by the parasite.
The dilution rate of Coxoid to fresh drinking
water is 1fl.oz per gallon (6.22ml per litre or
28ml per 4.5 litres).
Coxoid is normally available in 2 sizes: 112ml
and 500ml.
Coxoid should be given for 7 days. An
improvement can be expected within 2 days.
Do not allow birds to have access to
unmedicated water during treatment.
Store at room temperature.
Coxoid should not be used on birds that are
intended for human consumption.
For more on poultry medication check http://poultrykeeper.com/poultry-medication/
Friday, May 23, 2014
POULTRY MEDICATION
2014-05-23T10:08:00-07:00
Amoo Abimbola
Health|