Coronavirus vaccine news highlights: Clinical trials show vaccine effective at preventing symptomatic Covid-19, says AstraZeneca
Another dry run for the Covid-19 vaccination roll-out was held at the Hindu Rao Hospital and a few other civic facilities in the city on Wednesday, officials said. In an inexplicable U-turn, a regulatory expert panel has changed its opinion on Bharat Biotech’s Covid-19 vaccine from a product that needs “updated immunogenicity, safety and efficacy data for further consideration” to “a vaccine that has been found safe and effective” within four days. The move comes after Covaxin's approval was criticised due to lack of trials data. Globally, Europe's drug regulator gave the green light to Moderna Inc's Covid-19 vaccine on Wednesday, the second shot it has approved, as authorities accelerate inoculation efforts amid fears about more infectious variants of the coronavirus. Stay tuned for live updates.