The classic lineup of BIOHAZARD — Billy Graziadei (rhythm guitar, vocals), Bobby Hambel (lead guitar), Danny Schuler (drums) and Evan Seinfeld (lead vocals, bass) — will reunite for an appearance at next year's Bloodstock Open Air festival at Catton Park, Walton-on-Trent, United Kingdom.

BIOHAZARD will headline Sunday night, August 13, 2023, on the Sophie Lancaster stage. BIOHAZARD will also perform at the Dynamo Metalfest, set to take place August 19-20, 2023 in Eindhoven, Netherlands.