Home Business Fujifilm shares fall after report Avigan not showing clear efficacy in some... Business Fujifilm shares fall after report Avigan not showing clear efficacy in some coronavirus trials By Genpie - May 20, 2020 127 0 Facebook Twitter Google+ Pinterest WhatsApp Shares of Fujifilm Holdings Corp fell on Wednesday after Kyodo news reported that so far there has been no clear evidence of efficacy for its drug Avigan in treating the novel coronavirus in some clinical trials.