Foot-and-Mouth Disease (FMD) is one of the most economically significant livestock diseases globally due to its high contagiousness across multiple species and the severe trade restrictions triggered by any confirmed outbreak. Serotype O is among the most widespread FMD strains. This competitive ELISA kit detects antibodies specific to FMD Type O across cattle, sheep, goats, and swine, supporting surveillance and post-vaccination monitoring programs. Shelf life 12 months, store at 2-8°C.