The Supreme Court’s decision last week to block President Joe Biden’s Covid-19 vaccine-or-test policy for large businesses leaves a patchwork quilt of state, local, and city requirements that companies will have to follow as best they can, according to experts.
The lack of federal action on a vaccine policy means companies seeking to require employees to be vaccinated or tested might have to apply different rules at different facilities within the same organization. That approach risks undercutting corporate cultures that have been carefully crafted and nurtured over many years.



