Surviving pigs show a delay in the viremia onset and clear the virus by day 25 post-infection.

Abstract

<p>Pigs immunized with pCMV-UbsHAPQ, either twice (A) or four times (B) were infected with 10⁴ UHA of the E75 isolate and blood samples were taken serially at days 3, 5, 7, 9, 12, 15, 20 and 25 to follow the viremia kinetics. Individual results are represented as the logarithm of HAU₅₀/ml serum, while mean and standard deviation values are represented in both panels for the pCMV-immunized control group.</p