<a href="https://en.wikipedia.org/wiki/Robert_Koch" id="mw0Q" rel="mw:WikiLink" title="Robert Koch">Robert Koch</a> announces the discovery of <i id="mw0g"><a href="https://en.wikipedia.org/wiki/Mycobacterium_tuberculosis" id="mw0w" rel="mw:WikiLink" title="Mycobacterium tuberculosis">Mycobacterium tuberculosis</a></i>, the <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Bacterium" id="mw1A" rel="mw:WikiLink" title="Bacterium">bacterium</a> responsible for <a href="https://en.wikipedia.org/wiki/Tuberculosis" id="mw1Q" rel="mw:WikiLink" title="Tuberculosis">tuberculosis</a>.<sup about="#mwt192" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-36"}}' id="cite_ref-36" rel="dc:references" typeof="mw:Extension/ref"><a href="./March_24#cite_note-36" id="mw1g" style="counter-reset: mw-Ref 36;"><span class="mw-reflink-text" id="mw1w">[36]</span></a></sup><sup about="#mwt196" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-37"}}' id="cite_ref-37" rel="dc:references" typeof="mw:Extension/ref"><a href="./March_24#cite_note-37" id="mw2A" style="counter-reset: mw-Ref 37;"><span class="mw-reflink-text" id="mw2Q">[37]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-36"><cite about="#mwt189" class="citation web cs1" id="mwC38"><a class="external text" href="https://www.cdc.gov/mmwr/preview/mmwrhtml/00000222.htm#:~:text=On%20March%2024,%201882,%20Robert,of%20Tuberculosis%22%20(1)." id="mwC4A" rel="mw:ExtLink nofollow">"Historical Perspectives Centennial: Koch's Discovery of the Tubercle Bacillus"</a>. <i id="mwC4E">www.cdc.gov</i><span class="reference-accessdate" id="mwC4I">. Retrieved <span class="nowrap" id="mwC4M">2021-12-07</span></span>.</cite><span about="#mwt189" class="Z3988" id="mwC4Q" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=www.cdc.gov&amp;rft.atitle=Historical+Perspectives+Centennial%3A+Koch%27s+Discovery+of+the+Tubercle+Bacillus&amp;rft_id=https%3A%2F%2Fwww.cdc.gov%2Fmmwr%2Fpreview%2Fmmwrhtml%2F00000222.htm%23%3A~%3Atext%3DOn%2520March%252024%2C%25201882%2C%2520Robert%2Cof%2520Tuberculosis%2522%2520%281%29.&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AMarch+24"></span></span>