File talk:Number of poliovirus cases by year.png
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Please update to include 2018 and 2019 data.47.139.41.142 (talk) 19:01, 25 January 2020 (UTC)
Please update to include 2018 and 2019 data.47.139.41.142 (talk) 19:01, 25 January 2020 (UTC)[reply]