{"209d1b3f-bacb-40ce-abd0-d60b14d7d09f": "Read more", "52169a58-6acc-41b7-85e5-d98a2a750451": "<p>Differentiating between intrinsic contamination (occurring before arrival at the point of use facility) and extrinsic contamination (occurring after arrival at point of use facility) is a critical step to determine the scope of an outbreak and appropriate intervention. This typically requires collaboration between healthcare facility, public health, laboratory, and regulatory partners. For more information refer to the <a href=\"dev.corha.org/principles-practices-for-outbreak-response\">CORHA Principles &amp; Practices</a>.</p>"}