What are human challenge studies and what is their purpose?
How Infecting Volunteers On Purpose Might Help Fight Against COVID
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Social Studies, Health Sciences, Biology
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University
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Hard
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The video discusses the introduction of red zones in Italy due to rising COVID-19 cases, focusing on the B117A variant's impact and transmissibility. It highlights the global spread of the variant, the role of vaccines, and the political response, particularly in the UK. The video also covers ongoing research, including human challenge studies, and the spread of B117 to the United States, emphasizing the importance of international cooperation in vaccination efforts.
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What concerns are raised about the effectiveness of current vaccines against new variants?
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