The PACT Act added over 20 burn pit and toxic exposure conditions like cancers and respiratory illnesses to VA presumptives for post-9/11 veterans, eliminating proof of causation requirements for qualifying service in Iraq, Afghanistan and related locations since 1990.
Source: citizensoldierlaw. Original: https://www.citizensoldierlaw.com/crsc-for-burn-pits-related-health-issues-burn-pits-designated-as-instrumentalities-of-war/