The MarketWatch News Department was not involved in the creation of this content. OTTAWA, ON, Jan. 23, 2026 /CNW/ - Porcine reproductive and respiratory syndrome viruses (PRRSV) are one of the most ...

An Arkansas Agricultural Experiment Station study showed female pigs had better reproductive health when placed on a slow-growth diet before being bred. FAYETTEVILLE, Ark. — Borrowing a page from the ...