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果冻直播Industry NewsSurvey Gathers Insights from Both Producers and Veterinarians on BRD Treatment Plans

Survey Gathers Insights from Both Producers and Veterinarians on BRD Treatment Plans

DULUTH, Ga. (September 12, 2024) 鈥听In a survey, 520 U.S. beef and dairy producers and veterinarians were asked questions related to treating cattle challenged with bovine respiratory disease (BRD):
  • How do you decide whether to re-treat an animal?
  • How long do you typically wait to听re-treat听a sick animal infected with respiratory disease?
  • What characteristics are most important when selecting an antibiotic?
When evaluating results, it was no surprise to see producers and veterinarians are doing a lot of things right when it comes to treating cattle. But, as one of the leading causes of loss in U.S. cattle herds, BRD treatment plans should never stay idle.鹿
Nathan Meyer,听DVM,听PhD, Boehringer Ingelheim, analyzed survey results, and found the following points important for cattle caretakers.
Figure 1: Beef cow/calf producers accounted for the majority of responses. Out of the 520 survey entries, 342 participants selected beef cow/calf producer as their role.
Veterinarians provide tailored protocols for optimum results
When asked how re-treatment of animals is decided, participants were given the option to choose between 鈥渧isual observation,鈥 鈥渃reate a protocol with my vet鈥 or 鈥渙ther.鈥 About 70% of beef and dairy producers said they use 鈥渧isual observation鈥 as their main factor when deciding to re-treat.
Although visual observation is a critical aspect of re-treating animals that are still sick, keeping veterinarians in the loop is crucial.
鈥淰eterinarians can customize and tailor protocols and products to each operation,鈥 explained Dr. Meyer. 鈥淲ithout that customized approach, an operation might miss out on a certain level of success.鈥
Every herd is unique, and many factors can place cattle at risk for developing BRD, such as nutrition or hydration status, parasite problems, viral disease or simply not following the antibiotic label when administering treatment.
Post-treatment intervals should come down to label and veterinary insight
When asked how long they typically wait to re-treat cattle challenged with BRD, waiting three to four days was most common across both veterinarian and producer responses.
Figure 2. Veterinarian respondents were more likely to recommend waiting longer 鈥 five to six days 鈥 to re-treat compared to producers.
鈥淧ost-treatment interval (PTI) is a key focal point when considering a re-treatment,鈥 said Dr. Meyer. 鈥淏ut it鈥檚 important to remember that PTI is product-dependent. Because this survey was looking at the overall average PTI, I鈥檓 not too surprised by these responses. Although there are benefits to finding a product with a longer PTI.鈥
In a research trial on calves infected with BRD, six- to nine-day PTIs resulted in the best health outcomes.2听Every re-treatment not only puts extra stress on animals, but is another cost impacting profit margins. A larger window gives producers and veterinarians theflexibility to make the right decision, based on the herd.
Outside of following the product label, knowing when re-treatment is necessary can be difficult. Dr. Meyer recommends a few basic steps that can make the process easier.
  1. Keep treatment records.听Tracking treatment status ensures proper PTI and withdrawal times. Accurate documentation will also make evaluating product efficacy or protocols easier during routine conversations with your veterinarian. 鈥淚f an animal is still looking rough on day three of a five-day PTI, we know that we should hold off on re-treatment because the drug is still working,鈥 noted Dr. Meyer.
  2. Check for clinical signs of illness.听He added, 鈥淥nce the calendar has been checked, and an animal is eligible for follow-up treatment, that鈥檚 when we should look for clinical signs.鈥 Dr. Meyer is a firm believer in the D.A.R.T. assessment, which stands for depression, appetite, respiration and temperature. If an animal is struggling with one or more of these signs, a follow-up treatment might be necessary.
These clinical signs are not unique to BRD, but are a sure way to flag animals that are still or becoming ill.
Figure 3. The D.A.R.T. assessment is a guide to visual and physical cues of sick cattle. Keep these clinical signs in mind to identify sick animals early.
Broad-spectrum coverage of BRD pathogens is important to producers
When asked what was most important when choosing an antibiotic, the majority of participants ranked the following options in order:
  1. Broad coverage of main BRD pathogens
  2. Fast acting
  3. Long lasting
鈥淏road spectrum of coverage is a key point, whether you鈥檙e a cow/calf, stocker or feedlot operation,鈥 asserted Dr. Meyer. 鈥淲e know a calf might start out with听Mannheimia haemolytica, but later in the disease course, other bacteria become major players. Having a product that has broad coverage makes a lot of sense.鈥
The benefits of a long-acting antibiotic that quickly reaches the site of infection should not be underestimated.
鈥淯tilizing a product that has very high efficacy up front is beneficial when it comes to reducing stress levels and seeing better treatment outcomes,鈥 explained Dr. Meyer.
Finding听听from a single injection reduces both time and labor associated with extra treatment.
鈥淚 think the number one underlying point from this survey is that the veterinarian involvement is important,鈥 said Dr. Meyer. 鈥淭heir assessment of an operation鈥檚 management and understanding of a herd鈥檚 disease pressure becomes very valuable when setting up successful treatment plans.鈥
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