Department of Hygiene and Preventive Medicine;
Iwate Medical University School of Medicine;
2-1-1 Nishitokuta;
Yahaba-cho;
Shiwa-gun;
Iwate;
Japan;
Technical Development Center;
Koiwai Dairy Products Co.;
Ltd.;
1254 Kamihirose;
Sayama-shi;
Saitama;
Japan;
Central Laboratories for Key Technologies;
Kirin Co.;
Ltd.;
1-13-5 Fukuura Kanazawa-ku;
Yokohama;
Japan;
Lactococcus; lactis; JCM; 5805; Plasmacytoid; Dendritic; Cells; Influenza; Interferon-α; Yogurt;