[2P-761] Combination therapy with oral antiviral and anti-inflammatory drugs improves the efficacy of delayed treatment in a COVID-19 hamster model

^○Michihito Sasaki^1,4, Tatsuki Sugi¹, Shun Iida², Yuichiro Hirata², Shinji Kusakabe^1,3, Kei Konishi^1,3, Yukari Itakura^4,1, Koshiro Tabata^1,4, Mai Kishimoto^1,5, Hiroko Kobayashi¹, Takuma Ariizumi¹, Kittiya Intaruck¹, Haruaki Nobori³, Shinsuke Toba^1,3, Akihiko Sato^1,3,4, Keita Matsuno^1,6,4, Junya Yamagishi^1,6, Tadaki Suzuki², Yasuko Orba^1,4,6, Hirofumi Sawa^1,4,6 (1.IIZC., Hokkaido Univ., 2.Dep. of Path., NIID., 3.Shionogi Co. Ltd., 4.IVReD., Hokkaido Univ., 5.Grad. Sch. of Vet. Sci., Osaka Metro. Univ., 6.OHRC., Hokkaido Univ.)