Ccowpox viruses; scanning electron microscopy; SEM; electron microscopy; viruses; DNA viruses; Poxviridae; Chordopoxvirinae; orthopox virus; CPXV, Cowpox virus, magnification x75,000.

Ccowpox viruses; scanning electron microscopy; SEM; electron microscopy; viruses; DNA viruses; Poxviridae; Chordopoxvirinae; orthopox virus; CPXV, Cowpox virus, magnification x75,000

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