On March 11, 1918, a young Army private in Fort Riley, Kansas, was diagnosed with one of the first reported cases of Spanish influenza. Between 1918 and 1919, more people died from this disease than from fighting in World War I. Between 50 million and 100 million people died of the flu.
The flu outbreak was one of the worst pandemics of the 20th century. A pandemic refers to a disease that has infected many people across a large region. During a pandemic, even those who aren’t sick cannot live normal lives. During the 1918 flu pandemic, for example, stores could not have sales, for fear of attracting large crowds and increasing the risk of spreading the disease. Travelers could not even get on trains without a signed certificate from a doctor.
By 1920, the deadliest strain of influenza disappeared. Today, other strains of influenza, such as bird flu, have caused minor outbreaks and resulted in dozens of deaths, but cannot be called pandemics.
Term Part of Speech Definition Encyclopedic Entry certificate Noun
document that serves as legal evidence or proof of something.
to identify a disease or problem.
harmful condition of a body part or organ.
to contaminate with a disease or disease-causing organism.
contagious disease, characterized by fever, exhaustion, and difficulty breathing. Also called the flu.
disease spread quickly throughout a wide geographic area.
to stretch beyond a reasonable or safe limit.
World War I Noun
(1914-1918) armed conflict between the Allies (led by the United States, the United Kingdom, and France) and the Central Powers (led by Germany and Austria-Hungary). Also called the Great War.