Pandemic

A pandemic is a global outbreak of a disease that occurs when a new virus or pathogen emerges among humans, causing serious illness and spreading easily from person to person^[1].

Historical Context[edit]

Throughout history, several pandemics have had a significant impact on human societies, including the Black Death in the 14th century, the Spanish flu in 1918, and most recently the COVID-19 pandemic caused by the SARS-CoV-2 virus in 2019^[2].

Factors Contributing to Pandemics[edit]

Several factors contribute to the emergence and spread of pandemics, including increased global travel and trade, urbanization, changes in land use, and climate change^[3].

Pandemic Preparedness and Response[edit]

Pandemic preparedness involves proactive planning and investment in public health infrastructure, surveillance systems, research and development, and healthcare capacity. The World Health Organization (WHO) plays a critical role in coordinating global efforts during pandemics^[4].

References[edit]

↑ "Emerging Pandemic Diseases: How We Got to COVID-19".Cell.2020;182(5)
1077-1092.doi:10.1016/j.cell.2020.08.021.PMID:32877699.
↑ "1918 Influenza: the Mother of All Pandemics".Emerging Infectious Diseases.2006;12(1)
15-22.doi:10.3201/eid1201.050979.PMID:16494711.
↑ "Global Trends in Emerging Infectious Diseases".Nature.2008;451(7181)
990-993.doi:10.1038/nature06536.PMID:18288193.
↑ Pandemic Influenza Preparedness and Response. World Health Organization.Accessed 2021-09-30.

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[1] "Emerging Pandemic Diseases: How We Got to COVID-19".Cell.2020;182(5)
1077-1092.doi:10.1016/j.cell.2020.08.021.PMID:32877699.

[2] "1918 Influenza: the Mother of All Pandemics".Emerging Infectious Diseases.2006;12(1)
15-22.doi:10.3201/eid1201.050979.PMID:16494711.

[3] "Global Trends in Emerging Infectious Diseases".Nature.2008;451(7181)
990-993.doi:10.1038/nature06536.PMID:18288193.

[4] Pandemic Influenza Preparedness and Response. World Health Organization.Accessed 2021-09-30.

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