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2,185 Visningar · 01/17/24
Smallpox virus
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3,435 Visningar·
01/17/24
Smallpox disease is a serious, highly contagious, and often life-threatening infection marked by a rash of round pox (blisters) on the face, arms, and legs. It is caused by the Variola virus. The last case of smallpox in the United States was in 1949.
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2,185 Visningar · 01/17/24
