Peristence Of Foot-And-Mouth Disease Virus In Cattle : Foot-and-mouth disease virus persistence

In the present study baculovirus expressed non-structural-protein (NSP) 3A of FMD virus (FMDV) was used to develop an indirect ELISA for differentiation of FMDV infected and vaccinated animals (DIVA). Using this test, field sera (from Haryana, India) were tested where a significant reduction (P6) but the vice versa of vaccine and challenge virus in 2nd HtCE could not offer protection (PD50