White House coronavirus task force warns of 'unstable' data during the holidays

The White House coronavirus task force warned states of incomplete and "unstable" Covid-19 data due to the ongoing holiday season, making it difficult to track the pandemic's trajectory as concerns rise over continued or accelerated spread.

source https://www.cnn.com/2020/12/29/politics/white-house-coronavirus-task-force-holiday-state-reports/index.html