bambi_boy
Well-known member
What is the protocal for calves?
Jeanne - Simme Valley":1be59sbg said:Double R - I agree with your program - except - I would vacc calves at 12 weeks & 16 weeks. At 8 weeks, they are too young to get much of anything out of the vaccines. As MM said, until they are 3 months of age, they have too much antibodies in their system from their colostrum, to get much if any benefit from any kind of vaccine. Read your label and I bet it says to vaccinate AFTER 3 months of age. Do you revaccinate calves before, at or after weaning?
I give calves their two sets of shots (MLV) at 3 & 4 months of age & again after weaning.
You may not be having any problems because you have a low challenge to their immune systems. With our showing, our cattle gets lots of "challenge".
Jeanne - Simme Valley":2ibzco4a said:Once an animal is designated to our show string, they are always kept seperate, because they are handled so differently (daily brushing & walking on halter, etc). But, to say we isolate show cattle, is a stretch of the imagination. Just being on the same farm as the others, they are in constant contact - if nothing else - thru us. We don't change boots or clothes, etc. And many illnessness are airborn.
I have used Cattlemaster before but don't know what it says on label. But, most (if not ALL) vaccines I have read, say to wait til after they are 3 months of age.
Of course, If I were you, I wouldn't be anxious to change something that is working. :P
larryshoat":8j4afyvc said:Blood Serum Total Proteins, basically a measure of the success of passive transfer of immunity .
Larry
Alice":2zpbd7jr said:larryshoat":2zpbd7jr said:Blood Serum Total Proteins, basically a measure of the success of passive transfer of immunity .
Larry
Well, sounds like BSTP references what I was referring to. I agree with ya' Larry, 100%...
Alice
larryshoat":3agyv9f8 said:Alice":3agyv9f8 said:larryshoat":3agyv9f8 said:Blood Serum Total Proteins, basically a measure of the success of passive transfer of immunity .
Larry
Well, sounds like BSTP references what I was referring to. I agree with ya' Larry, 100%...
Alice
Yes, I think you have a good grasp of what I'm getting at .Especially bull calves, I've unloaded bull calves before that I doubt had ever been feed let alone colostrum . I think we can safely assume that these calves are not adequately protected by maternal antibodies . If we expect to be successful raising these kinds of calves we can't wait for 2 or 3 months to see how it all turns out .
Larry
milkmaid":2xiji4hk said:Cloverbell-- If a vaccine isn't boostered within the time frame listed on the label (usually 4-6 weeks) you've wasted your time and money. The first vaccine triggers an immune response to those bacteria or viruses, and the second vaccine strengthens and quickens the response. Additional vaccines after that can be very beneficial -- esp if one of the other times you vaccinated was at the same time as another stress (branding, dehorning, etc) and the calf's immune system may not have responded as well as it should have.
Stocker Steve":3nrpjw3o said:milkmaid":3nrpjw3o said:Cloverbell-- If a vaccine isn't boostered within the time frame listed on the label (usually 4-6 weeks) you've wasted your time and money. The first vaccine triggers an immune response to those bacteria or viruses, and the second vaccine strengthens and quickens the response. Additional vaccines after that can be very beneficial -- esp if one of the other times you vaccinated was at the same time as another stress (branding, dehorning, etc) and the calf's immune system may not have responded as well as it should have.
I agree additional vaccinations can be beneficial, but some (pink eye, 7 way ect.) vaccines are listed as only requiring one shot. Seems like a waste to put them through the chute again unless you have an unusual challenge.