Epimedium koreanum Nakai Water Extract Exhibits Antiviral Activity against Porcine Epidermic Diarrhea Virus In Vitro and In Vivo
Table 1
Screening of herbal extract containing antiviral activity against PED virus. 333 herbal extracts were evaluated for the inhibitory effect on PED viral production and 27 herbal extracts having anti-PED viral activity were selected. Antiviral activity was examined by plaque assay and determined as a PFU (plaque forming unit). KIOM 124 and KIOM 198 exhibited strong inhibitory effect on PED viral propagation.