Existing drugs offer promising new weapons in fight against Covid-19
A large-scale clinical trial at Canada’s McMaster University has offered some encouraging news in the fight against Covid-19. After testing several treatments on thousands of […]
Coronavirus pandemic
Second-generation vaccines crucial to beating pandemic around the world
The news that late-stage trials of German biotech firm CureVac’s Covid-19 vaccine yielded only 47% efficacy has been met with dismay by scientists, policymakers and […]