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COVID-19 By the Numbers

Updated May 3, 2021

9,017 CDC personnel supporting the outbreak response

1,640 CDC deployers have conducted 3,402 deployments to 297 cities across the United States and abroad.

270 COVID-19 studies published in CDC’s Morbidity and Mortality Weekly Report (MMWR)

413+ million COVID-19 tests conducted by public and private laboratories

6,450 Documents providing information and guidance for government agencies, businesses, and the public

44.3+ million times people have used CDC’s online Coronavirus Self-Checker

1+ million calls and emails to CDC-INFO

70,100+ inquiries from doctors, nurses, or other clinical staff and health departments received by CDC

3.4+ billion social media impressions on 12,398 CDC social media posts on the outbreak

2.7+ billion times people viewed information on CDC websites

147.5+ million people who have received at least one dose of a COVID-19 vaccine

105.5+ million people who have been fully vaccinated with a COVID-19 vaccine.