NPR News: Scientists Race To Develop Next Generation Of COVID Vaccines

Scientists Race To Develop Next Generation Of COVID Vaccines
The three vaccines available in the U.S. are safe and effective, but not ideal. Now, work is underway to create more convenient and potent vaccines, including a tablet and nasal spray.

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Làm đẹp Blog 247 April 7, 2021 at 12:14AM
Category Science