News Snapshot:
China has given conditional approval for a single dose COVID-19 vaccine, touted to be a rival to Johnson & Johnson's one-jab shot cleared by the US drug regulator on Sunday. China's first Ad5-nCoV COVID-19 vaccine was rolled out on Friday, the state-run Global Times reported on Sunday. Phase-I clinical trials of the vaccine started on March 16, last year, making it the world's first COVID-19 candidate vaccine that entered clinical trials, it said. It is the only single-dose COVID-19 vaccine that has been given conditional approval to be rolled out in China, the report Quote: d last Friday's story by...
