Table 4. Search term list for Twitter.
| covid, corona, epidemic, flu, influenza, face mask, spread, virus, infection, fever, panic buying, state of emergency, masks, quarantine, sars, 2019-ncov |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.