During October 1918, the pandemic killed an estimate of 195,000 Americans. That's because the United States had a severe shortage of professional nurses, due to the military deployment of large numbers of nurses in the war camps in and outside the country, and they failed to use trained African American nurses.
The Cloquet fire was an immense forest fire in northern Minnesota, United States in October, 1918, caused by sparks on the local railroads and dry conditions. The fire left much of western Carlton County devastated, mostly affecting Moose Lake, Cloquet, and Kettle River. Cloquet was hit the hardest by the fires. It was the worst natural disaster in Minnesota history in terms of the number of casualties in a single day. In total, 453 people died and 52,000 people were injured or displaced.
In October Philadelphia was hit hard with the pandemic influenza outbreak as there ware over 500 dead body held up unburied, some of them hung there for over seven days. Cold-storage plants were utilized as transitory funeral homes, and a manufacturer of trolley vehicles gave 200 packing crates to be utilized as coffins.
On 31 October 1918, the Aster Revolution in Budapest brought Hungarian liberal aristocrat Mihály Károlyi, a supporter of the Allied Powers, to power. The Hungarian Royal Honvéd army still had more than 1.400.000 soldiers when Mihály Károlyi was announced as prime minister of Hungary. Károlyi yielded to U.S. President Woodrow Wilson's demand for pacifism by ordering the disarmament of the Hungarian army. This happened under the direction of Béla Linder, minister of war in the Károlyi government. Due to the full disarmament of its army, Hungary remained without a national defence at a time of particular vulnerability.