The PACT Act of 2022 expands health care and benefits for Vietnam Veterans, and their survivors, as well as Veterans exposed to burn pits and other toxic substances, and their survivors. 
There are three paths to consider when applying for benefits.   To help you navigate your earned benefits and resources, VA created the Accessing PACT Act Benefits and Services map.   Download  it, share it, follow it:   Accessing new toxic exposure health care and benefits - VA News

See PACT Act Frequently Asked Questions: PACT Act FAQ's
Vietnam Veterans: PACT Act Vietnam Veterans
Gulf War & Post 9/11 Veterans: Gulf War & Post 9/11 Veterans