Pandemic
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A pandemic is an epidemic of an infectious disease that has spread across a large region, for instance multiple continents or worldwide, affecting a substantial number of individuals. Widespread endemic diseases with a stable number of infected individuals such as recurrences of seasonal influenza are generally excluded as they occur simultaneously in large regions of the globe rather than being spread worldwide.
Early in the COVID-19 pandemic, convention centers (pictured here) were deemed to be ideal sites for temporary hospitals, due to their existing infrastructure (electrical, water, sewage). Hotels and dormitories were also considered appropriate because they can use negative pressure technology.
Depiction of the burial of bodies during the Black Death, which killed up to half of Eurasia's population in the 14th century.
American Red Cross workers carry a body during the 1918–20 "Spanish flu" pandemic.
Social distancing in public
Tedros Adhanom Ghebreyesus
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Tedros Adhanom Ghebreyesus is an Ethiopian public health official, researcher, diplomat, and the Director-General of the World Health Organization since 2017. Tedros is the first African to become WHO Director-General, receiving an endorsement for the role by the African Union. He played a role in the response to the Ebola virus epidemic, the COVID-19 pandemic, and the 2022–2023 mpox outbreak.
Tedros with Houlin Zhao in 2017
Tedros with Azerbaijan's President Ilham Aliyev in July 2018
Tedros with Georgian President Salome Zourabichvili in September 2019