serum run
- sledRunner-based snow vehicle
- NomeFar-north Alaskan city
- AlaskaAmerica's frozen northwest
- diphtheriaBacterial throat membrane disease
- antitoxinToxin-neutralizing antibody
mushers · huskies · Balto · blizzard · relay · frozen · tundra · medicine · Iditarod · dogs · snow · ice · trail · delivery · urgent · wilderness · frostbite · harness
serum runbiological warfare
biological attack · germ warfare · bioterrorism · disease vector · genocide
serum runabandonment
Act of leaving permanently
neglect · inaction · medical neglect · criminal negligence · indifference