More from Covid-19 vaccines: News and updates
The results are promising, but they’re drawn from a very small number of infections.
Even a mediocre Covid-19 vaccine could help end the pandemic.
The decision to wait for more evidence means it’s very unlikely a Covid-19 vaccine will see any form of approval before Election Day.
There’s still time to get this right.
The CDC wants hospitals to prepare to deliver a vaccine by November, but vaccine makers are pledging not to rush approval.
Why adenovirus and mRNA vaccines could start a revolution.
A Covid-19 outbreak in one country is a threat to all. What happens if the vaccine race is every nation for itself?
Not all experts are optimistic we’ll have a vaccine by the end of the year.
We need to plan for many different Covid-19 vaccine scenarios. These four factors will influence the outcome.
The most promising medical solutions to Covid-19 show what’s wrong with our approach to outbreaks.