captions transcript [News Clip: Strange disease] Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. Date: July 31, 1984 Duration: 2 minutes 05 seconds Creator: KXAS-TV (Television station : Fort Worth, Tex.) Item Type: Refine your search to only Video Partner: UNT Libraries Special Collections