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.
Thematic cluster measurements for keywords in publications on the Omicron variant.
| Clusters | Callon’s Centrality | Callon’s Density | Rank Centrality | Rank Density | Cluster Frequency |
|---|---|---|---|---|---|
| SARS-CoV-2 | 2.418954907 | 7.849414925 | 3 | 2 | 4094 |
| COVID-19 | 2.55908645 | 9.615896545 | 4 | 4 | 4648 |
| Coronavirus | 0.988808353 | 7.029991359 | 1 | 1 | 660 |
| Antibody | 1.53171894 | 8.060157706 | 2 | 3 | 1169 |
