Welcome to Labor of Law, our labor and employment dispatch spotlighting big cases, key issues and developing trends. Thanks for reading, and we’d love your feedback. Please send thoughts and tips to Hugo Guzman, at [email protected]. Follow Hugo on Twitter @TrveHugoGuzman

NYC Vaccine Mandate That’s Being Challenged in Court Is Thin on Guidance for Employers

New York City Mayor Bill de Blasio’s sweeping vaccine mandate, which gives private businesses just three weeks to ensure workers are vaccinated, is just the latest example of New York City’s aggressive anti-COVID strategy,