** Lumos Diagnostics Holdings LDX.AX falls as much as
59.4% to A$0.067, marking its worst intraday fall since debut a
year ago
** Diagnostics solutions provider says the U.S. Food and
Drug Administration (FDA) advised LDX's FebriDx - a test to
detect acute respiratory infections - has not been granted
clearance for marketing in the United States (https://bit.ly/3RobQmw)
** FDA said there's risk that false negative viral infection
test could lead to further spread of COVID-19 infections
** LDX says "evaluating options to secure a potential
regulatory clearance by the U.S. FDA for FebriDx"
** LDX shares at their record low level; about 3.2 mln
shares change hands, vs the 30-day average of 1 mln shares
** LDX has been on a trading halt since Wednesday; stock
down 82% this year, as of last close
(Reporting by Sameer Manekar in Bengaluru)
((Sameer.Manekar@thomsonreuters.com; Twitter: https://twitter.com/sameer_manekar))