![](https://assets.weforum.org/article/image/603b8KJnSXlPvwjT0e1ABYJTeGQ8oSkqQ6tXr2KGxAs.jpg)
Health and Healthcare Systems
We may have to accept a ‘good enough’ COVID-19 vaccine, at least in 2021
For COVID-19 vaccines, individuals, governments and regulators will need to think through safety, efficacy and equitability concerns, write three health experts.