US supreme court blocks Biden’s workplace vaccine-or-test rules

• Court says vaccine mandate for healthcare workers is valid
• President to purchase another 550m at-home Covid tests

The supreme court on Thursday blocked the Biden administration from enforcing a requirement that employees at large businesses be vaccinated against Covid-19 or undergo weekly testing and wear a mask on the job.

At the same time, the court is allowing the administration to proceed with a vaccine mandate for most healthcare workers in the US.