Great news on a possible #COVID19 vaccine. Johnson & Johnson has narrowed down a vaccine to test on humans and wants up to nearly one billion doses by the end of 2021 if it proves safe & effective. #FOX35 @fox35orlando @GoodDayOrlando https://t.co/umezSfC7WV
— Amy Kaufeldt (@Fox35Amy) March 31, 2020
HHS To Help Companies Develop COVID-19 Vaccines https://t.co/ynxrG8kode
— NPR Science Desk (@nprscience) March 31, 2020