Abstract
Interest is growing for the use of plant-made vaccines for veterinary purposes since the regulatory landscape still enables delivery of either crude extracts or minimally processed plant materials to animals for medicinal purposes. In this article, we highlight the current research directions taken with four diseases considered as important constraints to international trade in animals: avian influenza, Newcastle disease, foot-and-mouth disease and diarrheal disease caused by enterotoxigenic Escherichia coli. We also discuss appropriate plant production platforms with regards to plant species and transformation methodologies, possible areas of development, and the remaining challenges for plant-made vaccines for veterinary purposes.
Financial & competing interests disclosure
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.
No writing assistance was utilized in the production of this manuscript.