Massachusetts May 11, 2020 6:11 pm Children Sickened by Rare Coronavirus-Related Illness A mysterious illness that may be linked to COVID-19 is affecting children in Boston and elsewhere. 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