** Nexsen NXN.AX rises as much as 9.1% to A$0.180
** Stock on track for third consecutive session of gains
** Nano biotech firm executes global rollout strategy for StrepSure
** Co to enable early market entry across U.S., India, Hong Kong, other select regions while progressing towards U.S. regulatory approval
** Co targets U.S. FDA submission in Q4 2026
** StrepSure is a test to detect Group B Streptococcus (GBS) bacteria - which causes pneumonia, meningitis and others - in pregnant women
** YTD, NXN gains 12.5%
(Reporting by Aamir Sheik Khalid in Bengaluru)
((Aamir.SheikKhalid@thomsonreuters.com))