** Hong Kong shares of China's CanSino Biologics Inc
6185.HK surge as much as 8% to HK$74.40, their biggest daily
pct rise since Nov. 14, if gains hold
** Stock hits the highest since Dec. 20 on the third
consecutive session of gains
** Tianjin-based CanSino reported on Thursday "positive"
interim data from its experimental COVID-19 mRNA booster vaccine
in a mid-stage clinical trial, as the country races to tame a
severe outbreak of infections urn:newsml:reuters.com:*:nL1N33Q13J
** The CanSino booster vaccine is one of China's first
home-grown potential vaccines based on mRNA technology
** Shanghai-listed shares 688185.SS rise 4.2%
** The Hang Seng Commerce & Industry Index .HSNC gains
0.7% and the healthcare index .HSCIH rises 1.1%
** The Hang Seng Composite Index .HSCI climbs 0.8% and the
Hang Seng Index .HSI is up 0.6%
(Reporting by Donny Kwok)
((donny.kwok@thomsonreuters.com))