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Nov 21, 2023 · What was the first COVID-19 history? The virus that causes COVID-19 was a novel coronavirus, meaning it had never infected humans. The virus was discovered in Wuhan, China, in 2019 and spread...
- Linda Rath
Dec 11, 2020 · As we prepare to enter the second year of the COVID-19 pandemic, Science News looks back on how the disease took over 2020 and how society attempted to fight back.
Dec 8, 2021 · Two years after the first case of COVID-19 was reported, we look back at key milestones in the spread of the coronavirus pandemic. These include the identification of COVID-19 and its classification as a pandemic, the development of vaccines and their roll-out, as well as the emergence of new variants of coronavirus.
Mar 11, 2023 · Three years after the World Health Organization declared COVID-19 a pandemic on March 11, 2020, questions linger about the origins of the virus that shut down borders, forced humanity...
Apr 2, 2020 · In this article, we trace the timeline of the spread of COVID-19 in the early days to different countries and their proactiveness in implementing some common social distancing measures.
May 18, 2021 · Early in the pandemic, the consensus among public health experts was that the COVID-19 coronavirus evolved naturally in a bat and jumped to humans through an intermediary species. But since...
Nov 18, 2021 · Sometime in the waning days of 2019, a novel coronavirus began spreading in the Chinese city of Wuhan. It would take several weeks for local doctors and health officials to realize the new...
