Abstracts at IPVS 2022 Improving the efficiency of a candidate ASFV vaccine through feeding spray-dried plasma to pigs Long term effect of feeding spray dried plasma during the nursery on subsequent performance and health status to market weight Feeding spray-dried porcine plasma to pigs contributed to delayed experimental African swine fever transmission and progression Application of spray dried blood plasma as feed additive for the replacement of antibiotics in piglets at the growth and termination phase