Global Wild Poliovirus 2016 - 2022 Data in WHO HQ as of 09 Aug. 2022
Global WPV1 & cVDPV Cases 1 , Previous 12 Months 2 Data in WHO HQ as of 09 Aug. 2022 Endemic country (WPV1) 1 Excludes viruses detected from environmental surveillance; 2 Onset of paralysis 10 Feb. 2022 to 09 Aug. 2022 WPV 1 VDPV 1 VDPV 2 VDPV 3
Global WPV1 & cVDPV Cases 1 , Previous 6 Months 2 Data in WHO HQ as of 09 Aug. 2022 Endemic country (WPV1) 1 Excludes viruses detected from environmental surveillance; 2 Onset of paralysis 10 Feb. 2022 to 09 Aug. 2022
Last Wild Poliovirus Cases by Type, India WPV2 24/10/1999 Aligarh (UP) WPV1 13/01/2011 Howrah (WB) WPV3 22/10/2010 Pakur (JH) 5
P1 wild P3 wild No WPV case since January 2011 * data as on 20 November 2021 P2 wild 1600 1934 Wild Poliovirus Cases, India
Global scenario implication India has had no polio cases for over eleven years (since 2011) But the world is not free of polio, and although progress continues W ild poliovirus (WPV) transmission has not been interrupted in Pakistan and Afghanistan Recent isolation of WPV1 in Malawi in 2021 and in Mozambique in 2022 It shows that the importation of poliovirus is a real threat to the polio-free status of India
Rationale As per the letter MoHFW , GoI (No- Z-16026/ 02/2012- CC & V dated 05 Aug 2022 “To maintain India’s polio-free status and as per the recommendations of 30 th Meeting of India Expert Advisory Group (IEAG) on Polio in May-22, an exercise was undertaken for district risk assessment for SNID area prioritization” Four key components criteria were: Susceptibility (Immunization Component) Surveillance Polio Virus Containment Risk of the district for importation
AFP Surveillance Status Bhopal 2018 2019 2020 2021 2022 No. of resident AFP cases 35 34 16 21 22 Non polio AFP Rate 3.09 2.93 1.34 1.73 6.6 Adequate Stool Rate 80% 85% 75% 81% 95% Notification within 10days of Onset 83% 91% 75% 90% 95% Investigation with 48 Hours of Notification 80% 76% 88% 95% 91% Dist. AFP Workshops 1 1 1 8/23/2022
UHB wise AFP Cases-2022 8/23/2022
Risk of Importation
Field validated ward wise HRAs -2022 Are we including HRAs in RI Microplanning? 2. Are we including HRAs in NID/SNID Microplanning? W ard N ewly Identified HRAs 57 27 55 25 26 23 54 23 56 17 52 15 75 15 38 13 62 12 72 12 80 12 82 12 79 11 85 11 36 10 73 10 68 9 74 9 76 9 77 9 84 9 W ard N ewly Identified HRAs 59 8 66 8 1 7 12 7 44 7 58 7 60 7 65 7 67 7 64 6 70 6 81 6 16 5 30 5 53 5 83 5 29 4 61 4 3 2 78 2
Programme Priorities Risks Importation of Wild Poliovirus from endemic countries, esp. considering political situation in Afghanistan Emergence of VDPVs Missed transmission due to inadequate surveillance sensitivity Priorities High coverage during Polio SIAs, with focus on HRAs High routine immunization coverage with bOPV and IPV Highly sensitive AFP Surveillance