Sm. Rashwan et al., Determination of sheep pox circulating neutralizing antibodies in immunized sheep and goats in the North Region of the Kingdom of Saudi Arabia., J APPL AN R, 19(2), 2001, pp. 233-235
As a first field trial to evaluate the sheep pox vaccine efficacy under far
m conditions,sheep pox virus-neutralizing antibodies were determined in vac
cinated sheep and goats of different breeds, ages and sexes in one of the b
iggest mutton farms irt the north region of the Kingdom. The results exhibi
ted 100% post-vaccinal serum neutralizing antibodies with a titre range of
1.2 to 2.1 log 10 in sheep and 1.2 to 1.8 log 10 in goats.