Advanced format ruling
Germ Infection
Card effect (current official text)The ATK of a non Machine-Type monster equipped with this card is decreased by 300 points at each of its Standby Phases.
Current rulings for this card are maintained by Konami.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Advanced forum — sourced change requests get reviewed.