WASHINGTON (Reuters) -President Joe Biden has appointed two top federal officials to coordinate his administration’s response to monkeypox, the White House said on Tuesday, as more states declared emergencies to help boost vaccines and other resources to combat the virus. The top officials from the Federal Emergency Management Agency (FEMA) and the Centers for Disease Control and Prevention (CDC) will coordinate the U.S. response across the federal government even as Biden’s administration has stopped short of declaring a national emergency. The appointments come as the United States aims to b…