20/04/2025
Spring is here! Time to plan for processing your newborn calves and weaning shots for your fall born calves!💉
Call us today to get your spring processing scheduled! 641-548-7090
Have you started giving and/or planning protocols for spring shots? Here are a few chute-side reminders to ensure an effective vaccination protocol.
1️⃣ Maintain equipment:
➡️ Clean syringes before and after each processing day. Use boiling water rather than a disinfectant solution, as a disinfectant residue can impact the efficacy of future products in that syringe.
➡️ Use the right needle. Depending on if cows, calves or bulls are being processed, consider the needle gauge and length that is the most appropriate.
➡️ Change needles often. Needles should, at minimum, be changed every time a syringe is reloaded, and when a needle is bent. To prevent disease transfer, changing every 10 head or so has value. Plus, it keeps the needle sharp!
2️⃣ Read the product label:
➡️ Confirm the product selected is for control of the pathogens you are concerned about.
➡️ Identify the proper dosage and route of administration.
➡️ Most vaccines require two doses and many have a withdrawal time which should be in the vaccination records.
3️⃣ Handle vaccines appropriately:
➡️ Only mix enough modified live vaccine for 30-minute intervals.
➡️ Check expiration dates, and ensure the product was stored properly. Excess heat, sun, or frost exposure can all damage vaccines.
➡️ Utilize a cooler for both vaccines and to store syringes to avoid sudden temperature changes of the vaccine which can diminish efficacy.
4️⃣ Injection sites:
➡️ Administer in the neck with the appropriate route of administration (subcutaneous, intramuscular, etc.)
➡️ Target a 4 inch space between injection sites. For calves, this is difficult and both sides of the neck may need utilized.
➡️ Be aware of wet or muddy hair coats and dull needles. These will increase the likelihood of injection site lesions.
Finally, ❗keep records❗ Include animal ID’s, products administered with serial and lot numbers and withdrawal time, and any other relevant notes. The immune response to all vaccines can be influenced by a variety of factors. Utilize low stress handling and practices that align with BQA values to get the full value of the health investment spring shots entail.