coronavirus pandemic February 15, 2021 4:49 pm ‘We Will Not Fail:' Biden Urges Unity in Pandemic Recovery President Joe Biden issued a President’s Day message calling on the nation to work together to overcome the COVID-19 crisis. US & World Videos 1:39 Lawrence police cracking down on illegal dirt bikes 1:31 CDC recommends updated Covid shot for everyone ages 6 months and up 2:30 Putting an increase in COVID cases into context 1:41 COVID cluster prompts masking at Beth Israel Deaconess Medical Center 0:50 COVID cluster at hospital prompts return of mask requirement in affected unit