** Shares of Atomo Diagnostics Ltd AT1.AX rise as much as
25% to A$0.250, the biggest intraday pct gain since Dec 29
** The medical device co says that its COVID-19 antigen test
has received approval from the New Zealand Ministry of Health
for testing use urn:newsml:reuters.com:*:nASN0022JX
** Says approval covers professional or self-test use and
authorised people are permitted to supply, distribute and sell
the COVID-19 antigen test in New Zealand
** Shares hit highest level since Jan 19
** Stock down 1.64% in 2021
(Reporting by Archishma Iyer)
((Archishma.Iyer@thomsonreuters.com;))