Vaccinia, Adenovirus, N. meningitides, E. coli 0157:H7, Shigella flexneri. | United States in NIH-funded laboratories | 1976 through Dec 2010 jay@irnoise.com2024-07-01T15:15:08-05:00July 1st, 2024| Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail About the Author: jay@irnoise.com