Roll up your sleeves: President Joe Biden has promised to ramp up vaccinations for all adults by May in an attempt to bring back a semblance of normalcy.

But the push is raising a slew of legal issues that employers and law firms must tackle. Among them: Can an employer require vaccinations? What happens to those who refuse to return to work or want a vaccination exemption? Can employers offer incentives to employees to get vaccinated and back to the office as soon as possible?