How to Make a COVID-19 Vaccine

The video discusses the development of COVID-19 vaccines, explaining the immune system's role in fighting infections and how vaccines work to prevent diseases. It covers different types of vaccines, including live attenuated, inactivated, and subunit vaccines, and the stages of vaccine development from exploratory research to human trials. The video highlights the challenges and accelerated efforts in developing a COVID-19 vaccine, emphasizing the importance of international cooperation and the need for safety and efficacy in vaccine trials.

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