title: Can Culex pipiens fatigans or Aedes aegypti spread smallpox? A preliminary report.
mesh_terms: D000330:Aedes; D000818:Animals; D003465:Culex; D004199:Disease Vectors; D006801:Humans; D007231:Infant, Newborn; D051379:Mice; D012899:Smallpox / Q000209:etiology*; D012901:Variola virus / Q000472:pathogenicity*; D014774:Virulence