Related Clues:

• Venom
• Fugu worry
• Poison
• Snake venom, e.g.
• Poisonous substance
• EPA concern
• Snake venom, for example
• Plague cause
• Botulin, e.g.
• Antibody producer
• Snake venom, for one
• Bad thing to take in
• Lethal agent
• Venom, e.g.
• Harmful agent