I have vast experience in the control of IBH
Can be both primary (primarily by vertical transmission but horizontal as well) and secondary (mostly immunosupression - IBD/CAV)
Control - Need to promote seroconversion of parent stock prior to lay, t…
I have a lot of experience with this in Asia
D388 or QX or many of the other variants can cause different syndromes, basically respiratory, nephritic and reproductive
However the penguin position can be also attributed to a defect in the back due…