let's kind of think this through, though.
if a new virus shows up in china and starts killing chinese people, is it more likely that it was created by the chinese or by their enemies?
if the chinese were going to create viruses and let them loose, you'd expect them to let them loose here, right?
so, who is the most likely suspect, if we take the premise seriously? it would be the americans, of course.
which is making the infection rate in iran seem curious.
but, i still think this idea is dubious, because the virus is just too weak for that. it might save the chinese some money on public health care. it's hardly weapons-grade material...