Query purpose:
Communicable Disease Surveillance
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Query purpose:
To assist state, local, tribal, territorial, and federal public health practitioners in identifying and monitoring visits in the emergency department (ED) and urgent care (UC) settings diagnosed with influenza.
Query purpose:
To assist state, local, tribal, territorial, and federal public health practitioners in identifying visits in the emergency department (ED) and urgent care (UC) settings diagnosed with COVID-19.
Query purpose:
This query is designed to identify records with diagnostic codes and chief complaints related to norovirus.
Please see attached fact sheet for more information including inclusion and exclusion criteria
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