December 3, 2002 C.I.A. Hunts Iraq Tie to Soviet SmallpoxBy JUDITH MILLER he C.I.A. is investigating an informant's accusation that Iraq obtained a particularly virulent strain of smallpox from a Russian scientist who worked in a smallpox lab in Moscow during Soviet times, senior American officials and foreign scientists say. The officials said several American scientists were told in August that Iraq might have obtained the mysterious strain from Nelja N. Maltseva, a virologist who worked for more than 30 years at the Research Institute for Viral Preparations in Moscow before her death two years ago. The information came to...