EditorialAn electron microscope image provided by the U.S. Centers for Disease Control and Prevention shows oval-shaped, mature monkeybpox virions, left, and spherical, immature monkeypox virions, right, in 2003. (Centers for Disease Control and Prevention via The New York Times)
EditorialAn undated electron microscopy image provided by the Centers for Disease Control and Prevention of mature monkeypox virions, left, and immature virions, right, from a sample of human skin associated with the 2003 outbreak of monkeypox in the U.S. (CDC via The New York Times)
EditorialAn electron microscope image provided by the Centers for Disease Control and Prevention shows rabies virions, dark and bullet-shaped, within an infected tissue sample. (F. A. Murphy/CDC via The New York Times)