Immigrants were largely overlooked in the US’s coronavirus response. The latest relief bill aims to fix that.

House Democrats’ $3 trillion coronavirus relief package aims to address some people left out of previous bills, including unauthorized immigrants who have been critical to the US’s response to the pandemic but have not been eligible for stimulus funds.

The bill, known as the Heroes Act, would shield unauthorized immigrants working in essential fields from deportation and make them eligible for federal stimulus funds as well as clear the way for more foreign health care workers to help fight coronavirus in the US. It would also deliver additional health care...