Bill Gates and Rashida Jones Ask Big Questions Podcast
A virus has brought the world’s most powerful country to its knees.
If approval comes before clinical trials end, this could complicate the study of vaccines’ long-term effects
Different SARS-CoV-2 strains haven’t yet had a major impact on the course of the pandemic, but they might in future.
Most cases are not life-threatening, which is also what makes the virus a historic challenge to contain.
Nine disasters we still aren’t ready for.
…or at the very least, a failure to take the virus seriously.
Scientists welcome the first compelling evidence that vaccines can prevent COVID-19 – but questions remain about how much protection they offer, and for how long.