Leishmaniasis is rated by the U.S. Department of Veterans Affairs under DC 6301 of 38 CFR § 4.88b, DC 6301 across 2 severity tiers (100% / 0%). Service connection requires (1) a current diagnosis, (2) an in-service event, injury, or exposure, and (3) a medical nexus opinion linking the two under 38 C.F.R. § 3.303.
Parasitic disease spread by sandfly bites, endemic in Iraq, Afghanistan, and other deployment areas. Cutaneous form causes skin sores. Visceral form (kala-azar) affects internal organs and can be fatal. Common in OIF/OEF veterans.
Rating criteria reference 38 C.F.R. Part 4 (Schedule for Rating Disabilities). This entry has not yet undergone editorial review against the live regulation text — consult the authoritative source directly before relying on the criteria shown.