Hot topics
3

Don’t Get Bit

A steak that would be discarded because of the meat lesion.

A steak that would be discarded because of the meat lesion.

Have you ever been bitten by an elephant? How about a mosquito? Likely you can answer “yes” to the latter. It always seems to be the little things that get us and it’s the same when producing quality beef. The smallest things can make a big difference.

Routine vaccines and treatments are one of those little tasks that can have a big impact on meat quality. During the recent MBA tour, Dr. Phil Bass, CAB meat scientist, showed participants how proper injection sites can mean the difference between a CAB steak and garbage.

Using oranges instead of cattle, participants gave both a subcutaneous (under the skin) and intramuscular shot of purple dye to the orange. Slicing the oranges open revealed how an injection affects the “meat” of the orange.

The subcutaneous shot given to the orange left no damage, where they dye remains in the peel but the purple dye through the "meat" represents what would become a lesion.

The subcutaneous shot given to the orange left no damage, where the dye remains in the peel but the purple dye through the “meat” represents what would become a lesion.

When an injection is given intramuscularly, scar tissue can build up where the needle entered the muscle. You’ve heard it before: to make the brand, beef must first meet 10 carcass-based specifications. Scar tissue kicks it out of eligibility. Worse yet, most often meat with lesions will be cut out as no value.

“When the injection is given subcutaneously, you won’t have any scar tissue developed,” Phil says.

Never give shots in an area that is going to be used for steaks or roasts, anything over the back or the rump region because of the risk, he says.

“A steak with an injection site lesion will never be sold in a grocery store because it just doesn’t look good,” Phil says. “Most folks if they see it, they will throw it away. It could be used for ground beef but it most likely it will be tossed in the trash.”

Some simple recommendations: follow the labeling on the package to make sure that the withdrawal periods are upheld. Give injections in the neck area, especially if it has to be given intramuscularly (that cut will already be going into ground beef).

Just a few decades ago this used to be a major problem, but with the help of education and focus, the problem of injection site lesions has gone from 21.6% of top butts from fed cattle affected in the first National Beef Quality Audit in 1991 to just 3.2% six years later and virtually ZERO today. That’s quite a success story, but there are still occasional problems and we’d all like to see this one reach “Absolute Zero,” right?

Get yourself and the crew trained in all the proper procedures and everything else to safeguard quality, through the industry’s Beef Quality Assurance program.

Because, when your hard work is thrown away? Well, that just bites.

–Nicole

blackinkwithcab
Ride along with the Certified Angus Beef supply development team as we work to help cattlemen put more black ink in their record books with cattle management news, tips and ideas to profitably improve quality. CAB is a nonprofit subsidiary of the American Angus Association. It was founded in 1978 as the first fresh beef brand based on specifications, and remains the largest in the world. We spend every day working with cattlemen and women across the country to help them better supply the CAB brand with high-quality beef. Join us for a view from many a pickups' passenger seat.
Related Posts
This winner wins with data
Ag teachers inspire, we say thanks
DSC_0192 (2)
A “gastronaut” in town
3 Comments
  • Cindy
    Reply

    When I give subQ injections I pinch & pull to tent the skin and try to inject between the 2 sides of the tent. A lot of times when I release the skin the vaccine comes out the injection hole. What am I doing wrong?

    • blackinkwithcab
      Reply

      GREAT question and let’s see what others share — but ask a veterinarian for best results. Our team says look at the amount of skin you’re tenting or how tight you pull it, perhaps needle size and even angle of insertion.

    • blackinkwithcab
      Reply

      We polled our Twitter followers and @JeffGoodnight2 says, “insert syringe downward at 45 degrees. Wait a half second before depressing and again before pulling out.”

Leave Your Comment

Your Comment*

Your Name*
Your Webpage