Detecting swine influenza A virus during fattening and at slaughter: implications for monitoring strategies in fattening herds - Pauline Deffner; Katrin Jankowitsch; Matthias Eddicks; Susanne Zöls; Mathias Ritzmann; Yury Zablotski; Robert Fux; Timm Harder; Kathrin Lillie – Jaschniski; Julia Stadler (Porcine Health Management, 2026)