Kevin E. Walsh<p><span class="h-card" translate="no"><a href="https://mastodon.social/@jmcrookston" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>jmcrookston</span></a></span> <br><a href="https://mstdn.party/tags/typhus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>typhus</span></a> <a href="https://mstdn.party/tags/lice" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lice</span></a> <a href="https://mstdn.party/tags/chiggers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>chiggers</span></a> <a href="https://mstdn.party/tags/fleas" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fleas</span></a> <br>Typhus comes from bacteria transmitted by lice, chigger, or flea bites. Perhaps the "removal of putrefying matter by good drainage" reduced host vermin.<br><a href="https://www.vdh.virginia.gov/epidemiology/epidemiology-fact-sheets/typhus/#:~:text=Typhus%20is%20not%20transmitted%20from,a%20different%20type%20of%20arthropod" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">vdh.virginia.gov/epidemiology/</span><span class="invisible">epidemiology-fact-sheets/typhus/#:~:text=Typhus%20is%20not%20transmitted%20from,a%20different%20type%20of%20arthropod</span></a>.</p>