I noticed today on the hyperdrug site - on their Nobilis (Nobivac) PMV vaccine - in the last few weeks - the description has changed - it was a long description to start with - but is now even longer, with what looks like a disclaimer at the end
Also - Nobilis - has a much longer time given for protection against the disease - it takes 4/5 weeks from vaccination, whereas Colombovac is only 2 weeks
If anybody else recalls reading this - can you remember if these last few lines were there before?
http://www.hyperdrug.co.uk/prodinfo.asp?number=NOB8&variation=
Further information A good immune response is reliant on the reaction of an immunogenic agent and a fully competent immune system. Immunogenicity of the vaccine antigen will be reduced by poor storage or inappropriate administration. Immunocompetence of the animal may be compromised by a variety of factors including poor health, nutritional status, genetic factors, concurrent drug therapy and stress. Under certain conditions, for example extreme disease pressure and variant challenge, fully immune birds may succumb to disease. Therefore, successful vaccination may not be synonymous with full protection in the face of a disease challenge. Marketing authorisation number Vm 01708/4489.