Symptoms after vaccination

[seminolewind]

Could it be something different?
You may want to call the number on the vaccination and write down the lot number. Save any vaccine you have left. It may have something wrong with it.
Sometimes birds show symptoms when vaccinated, but usually mild and goes away in a day or two.
Were your birds exposed to other chickens prior to you giving the vaccine?
Why did you vaccinate for those diseases?

 

[pips&peeps]

I've never vaccinated with the NC/IB vaccine. I do use the mareks, ILT, MG and will be using Coryza vaccine though.

I do know that some vaccines will show a response to mycoplasma if there is a current infection when the birds are vaccinated. It will worsen their current outbreak and that is probably what you are seeing. The should be contra indications on your label.

What vaccine maker is it? You might be able to look up the label online if you do not have it.

 

[groundpecker]

I vaccinate with NC/B at 4-6 weeks using the "eye" method. Every time they seem to sneeze a little or cough for 3-6 days. I have never had any eye leakage or gurgling. I believe that the vaccine may have caused another illness to show in your birds.

 

[Klwright1122]

Well....today is day three... Many of the younger flock have symptoms now...too many to separate...the older flock seems to be fine...
None have died. So maybe they are able to fight this. They look horrible. Some have swollen watery eyes, crusty stuff on their beaks, sneezing alot and just look depressed... But they are eating and drinking--and sleeping quite a bit--and I'm encouraged by that. I have about 6 or 7 of the worst separated, but it is really pointless as they have all been exposed and probably as many have symptoms and aren't contained.