Coronavirus Delta variant, vaccine, and case numbers in the United States: Jan. 4, 2022

The Coronavirus Resource Center is continuously updated source where you can find the latest news on COVID-19. Data on vaccination comes from the Centers for Disease Control and Prevention.

Here’s the latest data, updated on Jan. 4:

Positive tests: 56,189,547

Patient deaths: 827,748

Total vaccine doses distributed: 615,358,465

Patients who've received the first dose: 243,527,564

Patients who’ve received the second dose: 205,811,394

% of population fully vaccinated: 62%

% of infections tied to the Delta Variant: 41.1%

% of infections tied to the Omicron Variant: 58.6%