View our expert-curated health information articles about evolving COVID-19 guidance below. Updated Guidance What to do if you test positive on an at-home COVID-19 test Updated COVID-19 Guidelines Extension of the Public Health Emergency Medicare and Medicaid Coverage for COVID-19 Testing and Treatment Latest Information on the Approved Booster and New COVID-19 Variant BA.2.86 FAQ: Recent CDC Guidance on COVID-19 Boosters