Former Vice President Joe Biden, the overwhelming favorite to become the Democratic presidential nominee, came out in favor of humanitarian sanctions relief for Iran to help the embattled country cope with the coronavirus pandemic.

“There are already humanitarian exceptions in place for sanctions, but in practice, most governments and organizations are too concerned about running afoul of US sanctions to offer assistance,” Biden said in a statement. “As a result, our sanctions are limiting Iran’s access to medical supplies and needed equipment. The [Donald Trump] administration should take immediate steps to address this problem and streamline channels for banking and public health assistance from other countries in response to the health emergency in Iran.”

Why it matters: Biden’s statement comes after his one remaining primary opponent, Sen. Bernie Sanders, I-Vt., called for even broader Iran sanctions relief amid the COVID-19 pandemic. Sanders joined Reps. Ilhan Omar, D-Minn., Alexandria Ocasio-Cortez, D-N.Y., and 31 other Democratic lawmakers in a letter to the Trump administration this week urging the president to undo the crippling sanctions he has implemented since withdrawing from the nuclear deal.

Sanders and his colleagues urged Secretary of State Mike Pompeo and Treasury Secretary Steve Mnuchin to relieve sanctions on “major sectors of the Iranian economy, including those impacting civilian industries, Iran’s banking sector and exports of oil,” adding that the relief “should last for at least as long as health experts believe the crisis will continue.”