What is corona pandemic virus
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A pandemic describes an infectious disease where we see significant and ongoing person-to-person spread in multiple countries around the world at the same time.
Pandemics are more likely if a virus is brand new, able to infect people easily and can spread from person-to-person in an efficient and sustained way.
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The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing pandemic of coronavirus disease 2019 (COVID‑19) caused by severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2).[6] The outbreak originated in Wuhan, China, in early December 2019.[4][7] The World Health Organization declared the outbreak a Public Health Emergency of International Concern on 30 January, and a pandemic on 11 March.
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