Title,Principal Investigator,Institution,Funding organization,Project Period (FY),Funding Program,URL The effects of green tea gargling on preventing influenza infection: A randomized clinical study focused on the catechin concentrations,Yamada Hiroshi,University of Shizuoka,Japan Society for the Promotion of Science,2020-04-01 - 2023-03-31,Grants-in-Aid for Scientific Research,https://cir.nii.ac.jp/crid/1040285300702442624