It’s too soon to understand the effectiveness of a fourth vaccine dose, according to the EU’s top drug regulator. But some countries have already authorized the shot. Fourth doses of the COVID-19 vaccine don’t appear...
Russia’s COVID-19 vaccine, Sputnik V, has been approved for use in dozens of countries, and it’s also under review by the European Medicines Agency. But the vaccine remains controversial. President Vladimir Putin has touted Sputnik V...
Swiss pharmaceutical Roche is set to publish clinical study results, after being accused of covering negative outcomes. DW spoke with Michael Doherty, Global Head of Regulatory Affairs at Roche. DW: Roche has decided to open...
