&lt;xhtml:span xmlns:xhtml="http://www.w3.org/1999/xhtml" xml:lang="en"&gt;Beneath the Surface: &amp;#160;A Case Report on Nonencapsulated &lt;em&gt;Streptococcus pneumoniae&lt;/em&gt;-Associated Invasive Disease in an Immunocompromised Patient. &lt;/xhtml:span&gt;