Our ability to quickly develop safe, effective 💉 against a new virus like #COVID19 has been a model of scientific
admin - 13:29, 3 de noviembre de 2021238
0
Our ability to quickly develop safe, effective 💉 against a new virus like #COVID19 has been a model of scientific innovation based on years of research, & our rollout of these vaccines is based on our vast public health experience in immunization programs