Drug resistance in parasites, like the worms themselves, can progress unnoticed, until the damage is done. Today, with resistance becoming more common, veterinarians and parasitologists are sounding the alarm, saying we’re reaching a tipping point, where changing practices can preserve the efficacy of existing products, but inaction could allow multi-drug resistance to become the norm. Even the most effective treatments do not kill every worm, because some worms carry a genetic makeup that allows them to survive treatment. Even if the number of survivors is small, they pass the resistance trait on to their offspring. Within a few generations, resistant parasites dominate the population and treatment with that drug, or class of drug, becomes ineffective. Bovine Veterinarian takes a look at the different strategies for effective parasite treatment. Read more…
Recent Posts
Crime Watch: Missing bull in Refugio County
Texas & Southwestern Cattle Raisers Association Special Ranger Robert Fields, District 25 in …
Continue Reading about Crime Watch: Missing bull in Refugio County
New podcast provides modern management resources to cattle raisers
Texas & Southwestern Cattle Raisers Association launches School for Successful Ranching …
Continue Reading about New podcast provides modern management resources to cattle raisers
Crime Watch: Missing trailer in Limestone County
Texas & Southwestern Cattle Raisers Association Special Ranger Steven Jeter, District 21 in …
Continue Reading about Crime Watch: Missing trailer in Limestone County