Breakthrough Against Poxviruses May Lead To Medication For Smallpox and Monkeypox, Oklahoma State University Study  
1/26/2009 7:20:13 AM

Oklahoma State University -- Stillwater, Okla. - Smallpox has a nasty history throughout the world. Caused by poxviruses, smallpox is one of the few disease-causing agents against which the human body’s immune system is ineffective in its defense.