Polio Weekly Bulletin (01) - 04 January 2020
Polio Highlight
% of Acute Flaccid Paralysis (AFP) cases investigated < 48 hours, Region of the Americas 1989-2019
|
Polio Highlight
% of Acute Flaccid Paralysis (AFP) cases investigated < 48 hours, Region of the Americas 1989-2019
|