ZA1 Antidote

The ZA1 antidote was the pinnacle of research for the Shadowstone Corporation in the campaign to develop a cure for the ZA1 pathogen. The antidote itself was not a permanent cure, but a temporarily solution which slowed down the ZA1 pathogen's effects immensely.

Background
Dr Bryce Watson and his research team working for the Shadowstone Corporation had spent several months researching about the ZA1 virus.

The ZA1 Antidote
With the breakthrough in research, it appeared humanity had caught up with the ZA1 virus. When the antidote was noticed by the higher personnel of the Shadowstone Corporation, the antidote was rigirously tested for 24 hours. Showing signs of success, the antidote was widely manufactured in monumental proportions in an effort to get the antidote out there.

When the ZA1 virus was sweeping through the United States homeland, patients already infected with the virus in close military camps were transferred

As long as the antidote was administered every 24 hours from the last administration, the ZA1 virus was kept under control. The patient would be in a drugged state from the antidote.