Duration of Transmission-Based Precautions and Contact Tracing for Antigen Testing

Centers for Disease Control and Prevention (CDC) updates transmission-based precautions guidance 

Accumulating evidence supports ending isolation and precautions for persons with COVID-19 using a symptom-based strategy. This update incorporates recent evidence to inform the duration of isolation and precautions recommended to prevent transmission of SARS-CoV-2 to others while limiting unnecessary prolonged isolation and unnecessary use of laboratory testing resources. 

Read the full ISDH health alert here (PDF file, updated 7/28)

Read ISDH COVID-19 Guidance for COVID-19 Test Reporting in NBS (PDF file, updated 7/27)