A coalition of 10 states led by Missouri’s attorney general on Wednesday sued President Joe Biden over his administration’s COVID-19 vaccine mandate for healthcare workers. A federal court has blocked, for now, the administration’s private employer vaccine mandate, but a stricter one for healthcare workers remains in place. The healthcare worker mandate, which covers over 17 million nurses and others, does not include a testing opt-out. The coalition says the mandate is unlawful under federal law, in part because the federal government is trying to wrest away compulsory vaccination power that has “always been the province of—and still properly belongs to—the states.” “Vaccination requirements are matters that depends on local factors and conditions. Whatever might make sense in New York City, St Louis, or Omaha could be decidedly counterproductive and harmful in rural communities like Memphis, Missouri or McCook, Nebraska,” the 58-page filing in federal court in Missouri says. “Federalism allows …