Synthetic peptide vaccines against foot and mouth disease

Synthetic peptide vaccines against foot-and-mouth disease (FMD) have been under examination for several years. Recent reports indicate that effective synthetic vaccines for use in cattle are being developed. However, there are still some unresolved questions regarding the response of cattle and other animals to these vaccines. This brief review describes some recent studies of synthetic vaccines against FMD and draws attention to some deficiencies in our understanding of the response to these vaccines.