Polio Update as of March 30, 2016 - 9 cases
Polio this week as of 30 March 2016
- There are two weeks to go until the globally synchronized switch from the trivalent to bivalent oral polio vaccine. Learn more about the switch through this series of videos.
Wild poliovirus type 1 and Circulating vaccine-derived poliovirus cases
|
Total cases
|
Year-to-date 2016
|
Year-to-date 2015
|
Total in 2015
|
|||
|---|---|---|---|---|---|---|
|
WPV
|
cVDPV
|
WPV
|
cVDPV
|
WPV
|
cVDPV
|
|
|
Globally
|
9
|
3
|
21
|
1
|
74
|
32
|
|
- in endemic countries
|
9
|
0
|
21
|
1
|
74
|
3
|
|
- in non-endemic countries
|
0
|
3
|
0
|
0
|
0
|
29
|
- See more at: http://www.polioeradication.org/Dataandmonitoring/Poliothisweek.aspx#sthash.iFnBgFhf.dpuf