** Shares of China's infectious diseases therapies developer
Brii Biosciences Ltd 2137.HK jump as much as 30.2% to
HK$11.50, the biggest daily pct rise since Nov. 15, if gains
hold.
** Stock hits the highest since April 14 and on track for a
second session of gain; it is also the biggest percentage gainer
on the Hang Seng Composite Index .HSCI .
** Beijing-based Brii and its majority-owned joint venture
TSB Therapeutics (Beijing) Co Ltd announce the commercial launch
of a long-acting COVID-19 neutralizing antibody therapy, the
amubarvimab/romlusevimab combination, in China. urn:newsml:reuters.com:*:nFWN2YN1JM
** Says the first commercial batch of the antibodies was
released on July 7, marking the commercialization of the
combination therapy.
** The Hang Seng Composite Index .HSCI slips 0.6%,
healthcare index .HSCIH falls 2% and Hang Seng Index .HSI
eases 0.5%
** As of last close, the stock had fallen 73.2% this year
(Reporting by Donny Kwok)
((donny.kwok@thomsonreuters.com))