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COVID-19 By the Numbers
9,349 CDC personnel supporting the outbreak response
1,712 CDC deployers have conducted 3,696 deployments to 323 cities across the United States and abroad.
308 COVID-19 studies published in CDC’s Morbidity and Mortality Weekly Report (MMWR)
![petri-dish3 petri dish icon](https://public4.pagefreezer.com:443/content/CDC%20Covid%20Pages/30-07-2021T14:07/https://www.cdc.gov/coronavirus/2019-ncov/images/cdcresponse/petri-dish3.png)
477+ million COVID-19 tests conducted by public and private laboratories
7,513 Documents providing information and guidance for government agencies, businesses, and the public
45.9+ million times people have used CDC’s online Coronavirus Self-Checker
1.2+ million calls and emails to CDC-INFO
77,121+ inquiries from doctors, nurses, or other clinical staff and health departments received by CDC
3.7+ billion social media impressions on 14,562 CDC social media posts on the outbreak
3.0+ billion times people viewed information on CDC websites
186+ million people who have received at least one dose of a COVID-19 vaccine
161+ million people who have been fully vaccinated with a COVID-19 vaccine