intranasal

I was going to order them today, and they were pulled from the shelves. It was the INTERVET brand. The other options are: NASALGEN IP( covers IBR, and PI3) TSV-2 (covers IBR, and PI3) INFORCE 3 (covers BRSV, IBR and PI3) Are there available anything I'm missing? Please help as I want to...

Has anyone used any of the intranasal vaccines for respiratory problems? I have used Presponse in 2009 and didn't have any problems with pneumonia. Last year I didn't vaccinate and had lots of problems with pneumonia especially as a secondary infection from EHD/Bluetongue. As dry and dusty as it...