[Do you need a Phase III trial?]

The world could soon have its first Taiwan-made COVID-19 vaccine… that’s if Taiwan’s Food and Drug Administration gives it the green light. But without results from a Phase III trial, some people say the authorities are moving too fast. So what is Taiwan’s approach to emergency use authorization for vaccines? How does it compare to other countries? And what does “immuno-bridging” even mean? Staś Butler has the answers.