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. 2016 May 6:111–132. doi: 10.1016/B978-0-12-800947-5.00007-7

Figure 7.6.

Figure 7.6

Cytopathic effects of viral infection.

Viruses cause a variety of visible effects upon cells. (A) Human herpesvirus-6 infection causes ballooning of infected cells. (Image courtesy of Zaki Salahuddin and the National Cancer Institute.) (B) These photos show the cytopathic effects upon cells before (left) and after (right) infection with murine cytomegalovirus. Note the differences in morphology and organization of the cells. (C) A multinucleate syncytium caused by SARS-CoV in a histological section of stained human lung. (Image courtesy of the CDC/Dr. Sherif Zaki.) (D) A cytoplasmic inclusion body composed of viral proteins and nucleic acid is visible in this electron micrograph of a cell infected with Lagos bat virus. Note the bullet-shaped virions assembling from the inclusion body. (Image courtesy of Dr. Fred Murphy and Sylvia Whitfield at the CDC.)