Tag: variant
published on December 21, 2021 - 2:40 PM
WASHINGTON (AP) — Fighting the omicron variant surging through the country, President Joe Biden announced the government will provide 500
Read more »published on November 30, 2021 - 2:12 PM
After a slow start, the United States has improved its surveillance system for tracking new coronavirus variants such as omicron,
Read more »