Hives also known as urticaria, is a kind of skin rash with red, raised, itchy bumps. They may also burn or sting. Often the patches of rash move around. Typically they last a few days and do not leave any long-lasting skin changes.
Project Delta, Detachment B-52, 5th Special Forces Group (Airborne), the most decorated single unit in the Vietnam War, had a memorial stone dedicated in their honor and placed in the Memorial Plaza at the USASOC headquarters. Lt. Gen. Robert W. Wagner, commanding general of USASOC, hosted the ceremony.
Here are statistics from the Combat Area Casualty File (CACF) as of November 1993. The CACF is the basis for the Vietnam Veterans Memorial (The Wall): Average age of 58,148 killed in Vietnam was 23.11 years. (Although 58,169 names are in the Nov. 93 database, only 58,148 have both event date and birth date.