PRO/EDR> Poliomyelitis update (60): global WPV1, cVDPV2, cVDPV1

Polio — Pakistan
New wild polioviruses reported this week:
AFP cases: 5
Environment: 4
New cVDPVs reported this week:
AFP cases: 14
Environment: 3
Headlines
– In Central African Republic, a series of previously detected/reported VDPV2s have now been officially classified as “circulating”. Since initial detection of the viruses in May [2019], the country had already operationally considered these viruses to represent an outbreak and implemented emergency outbreak response and declared the event to be