A large New York health care system on Monday said it fired 1,400 workers because they declined to get a COVID-19 vaccine. Northwell Health terminated approximately 2 percent of its workforce, which spans across New York City, Westchester, and Long Island. The workforce across the 23-hospital system is now 100 percent vaccinated, the system told news outlets in a statement. “Northwell believes that having a fully vaccinated workforce is an important measure in our duty to protect the health and safety of our staff, our patients, and the communities we serve,” the health care system said. “This allows us to continue to provide exceptional care at all of our facilities, without interruption and remain open and fully operational.” “Northwell regrets losing any employee under such circumstances, but as health care professionals and members of the largest health care provider in the state, we understand our unique responsibility to protect the health …