"Fatal Contact: Bird Flu in America is an ABC two-hour TV movie which first aired May 9, 2006"

"A second civil war even erupts in the United States."

"an entire Angolan village was wiped out by a new mutation of the virus and a second wave of cases will begin causes further panic."

"Before the movie ends, riots erupt, armed mobs try to hijack vaccines"

https://en.wikipedia.org/wiki/Fatal_Contact:_Bird_Flu_in_America

What does it mean to hijack vaccines?