Experimental COVID vaccine gets patent
2020-08-18 07:00
China approves patent to COVID-19 vaccine
2020-08-16 19:15
Chinese COVID-19 vaccine shows promising trial results: study
2020-08-16 10:10
Chinese vaccine among top potential candidates in Brazil
2020-08-12 07:09
Virus might have infected bats years ago
2020-08-05 08:12
Pandemic's long-term effects fuel debate
2020-07-31 07:02
Progress in Chinese, UK virus vaccines 'promising'
2020-07-22 07:21
China's phase 2 trial finds COVID-19 vaccine safe
2020-07-20 22:13
