Half of US adults now inoculated with at least one Covid-19 vaccine dose
![Half of US adults now inoculated with at least one Covid-19 vaccine dose](https://s.france24.com/media/display/eee6f1b4-a087-11eb-a51d-005056a964fe/w:1024/p:16x9/063_1296201066.jpg)
Half of all adults in the U.S. have received at least one COVID-19 shot, the government announced Sunday, marking another milestone in the nation’s largest-ever vaccination campaign but leaving more work to do to convince skeptical Americans to roll up their sleeves.