I assume medical equipment is exempt from sanctions.
There are no anti-coronavirus drugs commercially available.
Doesn’t matter if the medical stuff is sanctioned or not, Europe, Iran, the US Iran lobby, the Norks, and China are still going to pretend the virus is somehow worse because of sanctions ...not because they care about sick people [they don’t] but because it gives the Europeans an excuse not to renew sanctions.
The hype about the virus is an effort to Katrina-ize it so it can be used to justify normalization with Iran.