Clinton is guilty, at least, of reckless endangerment.
By 1982 the CDC had pointed out the connection between HIV and Factor 8
1982 * CDC (USA) links the new disease to blood."Epidemiologic Notes and Reports Possible Transfusion-Associated Acquired Immune Deficiency Syndrome (AIDS) -- California
Update on Acquired Immune Deficiency Syndrome (AIDS) among Patients with Hemophilia A, MMWR Weekly, December 10, 1982 / 31(48);644-6,652 Centers for Disease Control and Prevention
Randal Morgan, who was deputy director of the department of corrections from 1981 to 1996, said: " It would be ludicrous that Bill Clinton did not know that the plasma program was experiencing problems.". . .
DENNIS BUECKERT, CANADIAN PRESS, NOV 21, 2003 - Canada continued to receive blood from an Arkansas prison in the 1980s long after serious safety problems at the facility had been exposed, new evidence indicates. Material gathered by Arkansas filmmaker Kelly Duda shows that, after evidence of contamination emerged in 1983, the prison blood centre simply set up a new subsidiary, with a different name, and continued shipping blood to Canada.
Even if HIV were not transmitted through prisoners' blook, Hepatitis was.
I'm afraid I don't get your point. The article says nothing about effective screening before "September, 1991." The fact that they couldn't have been screened out earlier doesn't mean they didn't come from Arkansas. Clinton's partners in the diseased blood business did start shipping in the late 1970s, so it is perfectly possible the protestor was infected by it. He has good reason to protest.