Lyssa was the goddess of mad rage and frenzy. Lyssa created rabies. The myth Lyssa is the most famous for is the death of Aktaeon. While it was Artemis who transformed Aktaeon into a deer, it was Lyssa who turned the dogs rabid and made them turn on their master.
Aether, Hemera, Hypnos, Thanatos, Apate, Oizys, Momus, Moros, Nemesis, the Hesperides, the Moirai, the Furies (variant accounts), the Keres, the Oneiroi, Eris, Geras, Dolos, Hecate (some accounts) (siblings)