<a href="https://en.wikipedia.org/wiki/Scanning_electron_microscope" class="extiw" title="w:Scanning electron microscope">Scanning electron microscopic image</a> of <a href="//commons.wikimedia.org/wiki/Ebola" title="Ebola">Ebola</a> virions.
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<i>Charting the Path of the Deadly Ebola Virus in Central Africa.</i> PLoS Biol 3/11/2005: e403 <a href="//doi.org/10.1371/journal.pbio.0030403" class="extiw" title="doi:10.1371/journal.pbio.0030403">doi:10.1371/journal.pbio.0030403</a>