Coronavirus March 17, 2020 5:33 pm Voting and the Virus: One Primary Delayed, Three Go On Ohio postpones primary due to coronavirus concerns; Arizona, Florida and Illinois move forward with voting. 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