** Shares of biopharma co REVB.O fall ~67% to a record low
of 70 cents
** Co says interim data from mid-stage study of lead
therapeutic candidate, REVTx-99a, shows that it did not meet
main goal urn:newsml:reuters.com:*:nGNX1sC1N1
** REVB was testing REVTx-99a, an intranasal formulation, as
a preventive treatment for influenza caused by the H3N2 virus
** In study, co says the differences between REVTx-99a and
placebo were not statistically significant
** REVB will continue to develop REVTx-99b for management of
allergic rhinitis or hay fever symptoms such as chronic nasal
congestion
** Including session's losses, stock has fallen ~87% YTD
(Reporting by Bhanvi Satija in Bengaluru)
((Bhanvi.Satija@thomsonreuters.com; Outside U.S. +91
9873062788;))