Emerging Infectious Disease ISSN: 1080-6059
Volume 10, Number 6—June 2004
Research
Swab Materials and Bacillus anthracis Spore Recovery from Nonporous Surfaces
Figure

Figure. Environmental scanning electron micrographs of swab material: cotton (A), macrofoam (B), rayon (C), polyester (D).
New Flu Virus in Pigs Exhibited at Fairs in Ohio
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