UK-Swedish drugmaker AstraZeneca on Thursday reasserted effectiveness of its vaccine after recalculating data from the disputed US study, albeit revising its efficacy in preventing symptomatic coronavirus cases down by three percentage points to 76 p ...
The Russian made Covid-19 vaccine Sputnik V has met the primary endpoint of safety in the phase-2 clinical trials in India and has been recommended to continue the clinical trial without any modifications, according to an official statement. ...