Journal of Infectious Diseases
Volume 221, Issue 4, 15 February 2020
https://academic.oup.com/jid/issue/221/4

Editorials
Sabin Strain Inactivated Polio Vaccine for the Polio Endgame
John F Modlin, Konstantin Chumakov
J Infect Dis, Volume 221, Issue 4, 15 February 2020, Pages 504–505, https://doi.org/10.1093/infdis/jiz077