A patient is wheeled out of Elmhurst Hospital Center’s emergency room on Tuesday, located within New York’s Queens borough, an epicenter of the outbreak.

A patient is wheeled out of Elmhurst Hospital Center's emergency room on Tuesday, located within New York's Queens borough, an epicenter of the outbreak.

A patient is wheeled out of Elmhurst Hospital Center’s emergency room on Tuesday, located within New York’s Queens borough, an epicenter of the outbreak.

A patient is wheeled out of Elmhurst Hospital Center’s emergency room on Tuesday, located within New York’s Queens borough, an epicenter of the outbreak.