The Centers for Disease Prevention and Control (CDC)’s National Healthcare Safety Network (NHSN) is no longer collecting primary vaccination series data. To reflect this update, starting July 6, CMS will remove the percentages of residents and staff with completed primary vaccination series from the Nursing Home Care Compare website and the Nursing Home Data COVID-19 website. Both sites will continue to display the “up to date” vaccination data, which the CDC will continue to collect.