What’s CH.1.1? Meet ‘Orthrus,’ a new wildcard Omicron strain with a concerning Delta mutation. In Greek mythology, Orthrus (Greek: Ὄρθρος, Orthros) or Orthus (Greek: Ὄρθος, Orthos) was, according to the mythographer Apollodorus, a two-headed dog who guarded Geryon’s cattle and was killed by Heracles. Orthrus was the father of the Sphinx and the Nemean Lion, though whom Hesiod meant as the mother, whether it is Orthrus’ own mother Echidna, the Chimera, or Ceto, is unclear .
