Cholera outbreaks and pandemics
That year, cholera was transmitted along the California, Mormon and Oregon Trails as 6,000 to 12,000 are believed to have died on their way to the California Gold Rush, Utah and Oregon in the cholera years of 1849–1855. It is believed more than 150,000 Americans died during the two pandemics between 1832 and 1849.
Highway of Death
The death toll from the attack remains unknown. British journalist Robert Fisk said he "lost count of the Iraqi corpses crammed into the smoldering wreckage or slumped face down in the sand" at the main site and saw hundreds of corpses strewn up the road all the way to the Iraqi border. American journalist Bob Drogin reported seeing "scores" of dead soldiers "in and around the vehicles, mangled and bloated in the drifting desert sands." A 2003 study by the Project on Defense Alternatives (PDA) estimated fewer than 10,000 people rode in the cut-off main caravan; and when the bombing started most simply left their vehicles to escape through the desert or into the nearby swamps where some died from their wounds and some were later taken prisoner. According to PDA, the often repeated low estimate of the numbers killed in the attack is 200–300 reported by journalist Michael Kelly (who personally counted 37 bodies), but a minimum death toll of at least 500–600 seems more plausible.