3 ms·
Good news: https://www.gavi.org/news/media-room/inactivated-polio-vaccine-now-introduced-worldwide https://www.gavi.org/news/media-room/inactivated-polio-vacci.
by akamaka 7y ago
Good news: https://www.gavi.org/news/media-room/inactivated-polio-vaccine-now-introduced-worldwide https://www.gavi.org/news/media-room/inactivated-polio-vacci...