فصل 2

After a self-imposed exile to China, David Sandström is kidnapped by the People's Liberation Army and ordered to secretly investigate a deadly outbreak that has killed 19 people in a small village. With the help of three Chinese scientists, David discovers the outbreak has been caused by an ancient bacterium that has seeped into the village's water system. David is horrified when he learns that one of the scientists has decided to test the antidote on her self in order to expedite a cure. While David makes his way back to Canada, Caroline and Carlos are witness to a horrific attack at the site of the International AIDS Conference.

بازیگران مهمان: Greg Bryk، Stéphanie Broschart، Andrew Bush، 張錚

In order to help a mother and her unborn child, David starts a research to fight a very strong strain of the HIV virus which she has and for which there is no known cure.

بازیگران مهمان: Greg Bryk، Helene Joy، Darren Boyd، Daniel Junghuan Park

The HIV strain that sean gave to Audrey Graves is so virulent that none of the new tri-therapy drugs work on it. They decide, then, to try a combination with any type of drugs that exist with the help of all the labs that accept the offer. Audrey Graves's baby is HIV positive and they hope to eradicate the virus with a new combination. Carlos is still searching for Patient Zero in Africa. In the mean time, NORBAC also looks at the devastating effects of pryon disease on humans via the consumption of infected chicken.

بازیگران مهمان: Greg Bryk، Helene Joy، Alan van Sprang، Darren Boyd

While in New York, David has his bag stolen. Chasing the kid who stole it, he finds himself in some subway tunnels where he discovers a young girl who is very sick.

بازیگران مهمان: Greg Bryk، Shauna MacDonald، Darren Boyd، Michael Seater

Jill's new treatment for juvenile diabetes is halted when she discovers than the stem cells hold a retrovirus that might endanger the patients. The research on what plagues the girl found in the subway tunnel continues.

بازیگران مهمان: Greg Bryk، Michael Seater، Jonathan Koensgen، Marc Strange

Carlos and David helped by a Cuban scientist called Eva Ramone look into a claim than an exiled Cuban is a victim of bio-terrorism. Bob being persuaded that Caroline's nephew, Glenn, is improving calls Simon Jessup to help him out.

بازیگران مهمان: Greg Bryk، Maurice Dean Wint، Darren Boyd، Marc Strange

David and Carlos are still investigating the poison that is affecting Charringa's lemon crops in Florida, before the United States decide to bomb Cuba. Jill, on the other hand, asks Mayko to contact all the other labs using the same stem cells from Korea to let them know a retrovirus is in that strain. Bob offers to verify all the steps one more time with her and see if her findings are correct. Simon Jessup finding that Glenn responds to all the stimuli suggests that he undergoes brain surgery.

بازیگران مهمان: Greg Bryk، Maurice Dean Wint، Darren Boyd، Michael Seater

Bob is trying to prevent a rain of concentrated sulfuric acid that would destroy Mexico City. Homeland Security suspects two American scientists of preparing a bio-terrorist attack against the United States President and order David and Caroline to investigate.

بازیگران مهمان: Greg Bryk، Michael Seater، Matthew Olver، Ryan McDonald

There is a series of suicides in Arkansas that Norbac is called to investigate. David tries to decipher the work of a friend who died in a car accident.

بازیگران مهمان: Greg Bryk، Michael Seater، Richard Ausar Stewart، Natalie Brown

As the investigation continues on the suicides in Arkansas, the team believes it is a chemical release by worms that is the cause. Owen is charged with criminal negligence for the death by overdose of a school girl.

بازیگران مهمان: Greg Bryk، Keir Gilchrist، Maurice Dean Wint، Michael Seater

Despite David's public statement that GMO fish has no bearing on some illnesses, the dad of a young boy is convinced that his son is ill due to eating a the mutant fish. When an entire squadron of national guard falls ill, bio-terrorism is suspected, the team must work on the case.

بازیگران مهمان: Greg Bryk، Billy MacLellan، Maurice Dean Wint، Marc Strange

It seems that the retrovirus that Jill discovered in the Korean stem cells is responsible for the illness affecting the national guards, thus showing the retrovirus was reactivated. Meanwhile, kids are all coming down with a mysterious and deadly disease that Norbac has to stop.

بازیگران مهمان: Billy MacLellan، Maurice Dean Wint، Darren Boyd، Marc Strange

The antidote created to cure the national guards isn't doing its job properly as the guards fall even more ill with another disease. Caroline, still investigating what Weston did, finds that the White House is mixed into it.

بازیگران مهمان: Greg Bryk، Lisa Berry، Maurice Dean Wint، Marc Strange