What's Up With That Russian Vaccine? | SciShow News

The video discusses the announcement of the Russian COVID-19 vaccine, Sputnik 5, and the skepticism surrounding its approval due to lack of published trial data. It explains the phases of clinical trials and highlights the importance of phase 3 trials for safety and efficacy. The video also covers global vaccine development efforts, including those by Moderna and Pfizer, and the potential risks of fast-tracking vaccines without complete data.

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