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Table 3 Indigenous cases in China, 2010–2015

From: Mapping transmission foci to eliminate malaria in the People’s Republic of China, 2010–2015: a retrospective analysis

Year Total cases Indigenous (%) Local P. v (%) Local P. f (%) No. of counties with transmissions No. of Type Ia counties with transmissions No. of Type IIb counties with transmissions
2010 7855 4262 (54.3) NAc 97 (2.3) 303 71 203
2011 4498 1308 (29.1) NAc 32 (2.4) 155 60 92
2012 2718 244 (9.0) 228 (93.4) 16 (6.6) 41 30 9
2013 4128 86 (2.1) 77 (89.5) 9 (10.5) 12 9 3
2014 3078 56 (1.8) 45 (89.3) 6 (10.7) 10 9 1
2015 3116 39 (1.2) 38 (97.5) 1 (2.5) 9 8 1
Total 25,393 5995 (23.5) 393 32 530 187 309
  1. aType I counties refer to areas with local infections that are detected in 3 consecutive years with an incidence rate equal to or greater than 1 in 10,000
  2. bType II counties refer to areas with local infections that are detected in 3 consecutive years with an incidence rate lower than 1 in 10,000 in at least 1 of those 3 years
  3. cNA indicates that data were not available in the annual reporting system