TY - JOUR AU - Lager, KM AU - Mengeling, WL AU - Wesley, RD TI - Evidence for local spread of porcine reproductive and respiratory syndrome virus T2 - Journal of Swine Health and Production JF - Journal of Swine Health and Production J2 - JSHAP SN - 1537-209X DP - American Association of Swine Veterinarians PB - American Association of Swine Veterinarians DA - 2002/Jul// PY - 2002 VL - 10 M1 - 4 IS - 4 M2 - 167 SP - 167-170 L2 - https://www.aasv.org/shap/issues/v10n4/v10n4p167.html UR - https://www.aasv.org/shap/abstracts/abstract.php?v10n4p167 L1 - https://www.aasv.org/shap/issues/v10n4/v10n4p167.pdf KW - swine KW - PRRSV KW - indirect transmission KW - biosecurity N2 - This report presents evidence from a field investigation indicating that indirect area spread of porcine reproductive and respiratory syndrome virus occurred among swine farms in north-central Iowa. The mode of transmission was not determined. ER -