An unvaccinated Texas man’s death may be the first in the U.S. attributed to Omicron.

https://www.nytimes.com/live/2021/12/21/world/omicron-covid-vaccine-tests#an-unvaccinated-texas-mans-death-may-be-the-first-in-the-us-attributed-to-omicron
Adeel Hassan
New York Times
December 21, 2021