Bacteria Newsletter 1 (1989)
Bacteria Newsletter 2 (1989)
Bacteria Newsletter Volume 2 Issue 1 (1990 / incomplete)
Bacteria Newsletter 1 (2003)
Bacteria Newsletter 2 (2003)
Bacteria Newsletter 3 (2004)
Bacteria Newsletter 4 (2005)
Bacteria Newsletter 5 (2006)

Done by Michael Kopijn. A free newsletter about everything hardcorepunk heavily influenced by Thrash Attack, a zine from the same maker a couple years before. Will eventually appear as the bacteria.nl website with 5 digital newsletters.