Scientists Say A Vaccine For COVID-19 Could Still Be Far Off

The transcript discusses the challenges and efforts in developing a COVID-19 vaccine. Scientists face delays due to the time required for testing and production. Reflecting on past outbreaks like SARS and MERS, there is a realization that earlier efforts could have been beneficial. Various approaches to vaccine development are being explored, with optimism that the numerous teams working on it will expedite the process. The goal is to have a safe and effective vaccine by winter, with the challenge of scaling up production for distribution. The Trump administration's Operation Warp Speed aims to accelerate vaccine development, with Dr. Anthony Fauci estimating a 12 to 18-month timeline.

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