Linked from

The 16 pages that link to Spanish flu, each with the reason it gives.

• Emerging infectious diseaseBroader topic: Its rapid worldwide spread made it a defining example of pandemic emergence.

• Antigenic shiftBroader topic: It illustrates the severe consequences associated with a novel pandemic influenza A virus.

• Influenza A virusBroader topic: Its exceptional mortality illustrates the consequences of a pandemic influenza A strain.

• Excess mortalityBroader topic: Historical mortality estimates use excess deaths to assess the pandemic's scale.

• EpidemicBroader topic: Its rapid worldwide spread illustrates epidemic dynamics before modern vaccines and antiviral drugs.

• Infectious disease transmissionBroader topic: Its rapid global spread shows how respiratory transmission can amplify during mass movement.

• PandemicBroader topic: Its rapid worldwide spread made it a defining modern pandemic case.

• Public health emergencyBroader topic: Its scale and uneven impact remain central to pandemic preparedness.

• Influenza virusBroader topic: It demonstrates how a novel influenza strain can spread globally with severe consequences.

• Historical epidemiologyBroader topic: Historical death records expose large differences in timing and severity between populations.