Total global cases in 2012: 88 (compared with 252 for the same period in 2011)
Total in endemic countries in 2012: 84 (compared with 226 for the same period in 2011)
Total in non-endemic countries in 2012: 4 (compared with 26 for the same period in 2011)

• Nigeria: 52 cases in 2012 (compared with 17 for the same period in 2011), onset of paralysis of most recent case: 06-Jun-12
• Pakistan: 22 cases in 2012 (compared with 58 for the same period in 2011), onset of paralysis of most recent case: 22-May-12
• Afghanistan: 10 cases in 2012 (compared with 8 for the same period in 2011), onset of paralysis of most recent case: 29-May-12
• Chad: 4 cases in 2012 (compared with 85 for the same period in 2011), onset of paralysis of most recent case: 11-May-12
• Niger: 0 case in 2012 (compared with 1 for the same period in 2011), onset of paralysis of most recent case: 22-Dec-11
• DRC: 0 case in 2012 (compared with 60 for the same period in 2011), onset of paralysis of most recent case: 20-Dec-11
• CAR: 0 case in 2012 (compared with 0 for the same period in 2011), onset of paralysis of most recent case: 08-Dec-11
• China: 0 case in 2012 (compared with 0 for the same period in 2011), onset of paralysis of most recent case: 09-Oct-11
• Guinea: 0 case in 2012 (compared with 1 for the same period in 2011), onset of paralysis of most recent case: 03-Aug-11
• Kenya: 0 case in 2012 (compared with 0 for the same period in 2011), onset of paralysis of most recent case: 30-Jul-11
• Côte d'Ivoire: 0 case in 2012 (compared with 11 for the same period in 2011), onset of paralysis of most recent case: 24-Jul-11
• Angola: 0 case in 2012 (compared with 4 for the same period in 2011), onset of paralysis of most recent case: 07-Jul-11
• Mali: 0 case in 2012 (compared with 4 for the same period in 2011), onset of paralysis of most recent case: 23-Jun-11
• Congo: 0 case in 2012 (compared with 1 for the same period in 2011), onset of paralysis of most recent case: 22-Jan-11
• Gabon: 0 case in 2012 (compared with 1 for the same period in 2011), onset of paralysis of most recent case: 15-Jan-11
• India: 0 case in 2012 (compared with 1 for the same period in 2011), onset of paralysis of most recent case: 13-Jan-11