#CoronavirusOutbreak Daily Counts
#CoronavirusOutbreak is a hashtag used in the early-day discussions of the outbreak.
CAUTION: We are constrained by the limited number of authenticated API tokens and the rate limits. The current dataset is likely missing many tweets that would otherwise be collected.
Daily tweet count
based on unique tweets identified by tweet id
Daily unique user count
based on unique Twitter users identified by tweet id