On 3/13/20 in Foreign Policy Focus, Ariel Gold and Medea Benjamin argue that to improve the global coronavirus problem, sanctions on Iran should be lifted, quite aside from the fact they should never have been imposed in the first place as Iran was adhering to the JCPOA nuclear deal.
The effect of the sanctions has been to tank the Iranian economy, including its health care sector, much worsening the coronavirus epidemic in Iran, thus making it more likely to spread to the global pandemic. The Iranian rial has fallen by 80 percent, making it far harder to purchase medical equipment from abroad. This has not only aggravated the coronavirus situation but also that of many other diseases as well. As of March 13, there were 11,362 reported cases and 514 deaths.
Of course this is aggravated by the Iranian regime imitating those of China (initially) and the US (until very recently) in denying the conditions in their country and being slow to act with testing and other measures. But the bad behavior of the regime does not justify the US and others acting to worsen the health crisis in Iran, which makes it more likely to spread its problems elsewhere as well.