Welcome to Halo Answers. What would you like to know?

Following the Battle of Installation 00, it is believed that all active Flood strains had been quelled. However, it is still possible that remnants of the Flood are still being held under quarantine in the remaining six Halo rings.

Flood is a pathetic invincible race that just won't DIE no matter what you do. The best the Forerunners were able to do was put them on quarantine.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.