04/30/2024
Four State Update! Learn more with Four State Veterinary Services!
To everyone's relief, the temperatures are rising! But you know what that means. It's parasite season!😱 And what's the scariest parasite of all? Haemonchus contortus, or the Barber's Pole Worm (Barber Pole, for short!). Why so scary, you ask? This parasite is a blood sucker, and a very prolific egg producer. The more parasites you have, the more blood loss you have. No blood = no life...and Barber Pole can take them out QUICK! Also, Barber Pole has developed resistance in some capacity to EVERY dewormer on the market. If that's not scary enough- the hotter it gets, the more this parasite thrives...so buckle in, we're only at the beginning.
Some quick helpful hints:
1. MONITOR your animals. FAMACHA scoring is a helpful way to routinely monitor your animals for anemia (from the parasites sucking blood). During peak season, ideally it should be performed weekly! Other signs of Barber Pole include weight loss and a soft, squishy swelling under the jaw (submandibular edema AKA bottle jaw). Diarrhea can occur but remember, death may come before diarrhea with Barber Pole infection!!!
2. DO NOT BLANKET DEWORM! What does this mean? Well, the common thought is "one has a lot of worms, so they all must". Did you know that 20% of the population carries 80% of the parasites? So, if you deworm the entire group, the majority of the animals didn't even need it! Resistance to dewormer is rampant among Barber Pole Worms, mainly due to overuse! Don't contribute to resistance- there's no such thing as a "dewormer schedule" for your sheep, goats, or camelids!
3. USE SHEEP/GOAT SPECIFIC DEWORMERS! Using horse paste dewormers, injectable cattle/pig dewormers orally, or topical cattle dewormers orally is NOT appropriate for your sheep, goats, or camelids. The ability of the dewormer to kill the parasite is decreased when using these products- this just contributes to resistance!
4. Last but not least, AVOID OVERCROWDING! The more animals, the more parasites. Too many animals on your pastures is a recipe for disaster.
There's so much more information than a Facebook post can do justice! Check out wormx.info (American Consortium for Small Ruminant Parasite Control) for all your parasite needs! And, as always, establish a relationship with your veterinarian today! Don't wait until it's a parasite emergency! .
Photos courtesy of wormx.info 😁