Vaccine trial

This is what it's like to help test a coronavirus vaccine, including how much it pays, the side effects and what to consider before signing up.
The FDA must approve any COVID-19 vaccine before it’s widely distributed, but political pressure could cloud the decision.
A hacking group said to be part of the Russian intelligence service is accused of trying to steal information from vaccine researchers.
Experts involved in the Oxford University Covid-19 vaccine trial – and a participant – explain how it works.