New metadata added to SBE CCC's COVID measures archive

New in SBE CCC’s COVID measures archive: variable-level metadata associated with the COVID-19 supplement from the National Health and Aging Trends Study. The NHATS COVID-19 supplements cover topics such as symptoms of COVID-19, measures to limit spread of the virus, changes in living situations, contact with family and friends, other activities, grocery shopping, health care, finances, wellbeing, and help with daily activities.