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Table 4 Summary of overall entomological data

From: Role of Anopheles (Cellia) rufipes (Gough, 1910) and other local anophelines in human malaria transmission in the northern savannah of Cameroon: a cross-sectional survey

Health district Anopheline species 2011 2012 2013 2014
CSP+ (n) IR ma EIR CSP+ (n) IR ma EIR CSP+ (n) IR ma EIR CSP+ (n) IR ma EIR
Garoua An. gambiae 15 (888) 0.017 20.137 0.340 8 (661) 0.012 8.902 0.108 32 (1,408) 0.023 17.118 0.389 6 (318) 0.019 4.206 0.079
An. funestus 1 (49) 0.020 1.137 0.023 1 (56) 0.018 0.775 0.014 4 (158) 0.025 1.922 0.049 2 (70) 0.029 1.020 0.029
An. pharoensis 5 (344) 0.015 6.225 0.090 0 (12) 0 0.118 0 4 (230) 0.017 2.716 0.047 1 (14) 0.071 0.833 0.060
An. rufipes 1 (21) 0.048 0.657 0.031 1 (39) 0.026 0.657 0.017 1 (43) 0.023 0.441 0.010 0 (0) 0.539
An. paludis 0 (0) 0 0.029 2 (51) 0.039 1.186 0.047 3 (88) 0.034 1.118 0.038 0 (7) 0 0.324 0
Pitoa An. gambiae 39 (1,133) 0.034 39.736 1.368 26 (1,045) 0.025 24.264 0.604 14 (396) 0.035 22.111 0.782 11 (859) 0.013 21.880 0.280
An. funestus 5 (161) 0.031 4.472 0.139 2 (88) 0.023 2.014 0.046 1 (36) 0.028 0.944 0.026 0 (31) 0 0.9 0
An. pharoensis 8 (169) 0.047 4.222 0.200 0 (31) 0 0.653 0 2 (54) 0.037 2.875 0.106 0 (10) 0 2.05 0
An. rufipes 4 (99) 0.040 5.486 0.222 1 (164) 0.006 3.569 0.022 1 (19) 0.053 0.472 0.025 0 (14) 0 0.51 0
An. paludis 2 (74) 0.027 1.806 0.049 0 (60) 0 1.944 0 2 (49) 0.041 1.278 0.052 0 (0) 0.04
Mayo Oulo An. gambiae 19 (492) 0.039 39.361 1.520 1 (122) 0.008 3.472 0.028 8 (157) 0.051 6.241 0.318 0 (24) 0 11.163 0
An. funestus 2 (22) 0.091 1.889 0.172 1 (40) 0.025 1.278 0.032 1 (33) 0.030 1.037 0.031 0 (0) 1
An. pharoensis 0 (36) 0 2.056 0 (2) 0 0.083 0 1 (24) 0.042 1.056 0.044 1 (29) 0.034 0.667 0.023
An. rufipes 2 (35) 0.057 8.417 0.481 4 (155) 0.026 11.083 0.286 2 (49) 0.041 7.852 0.320 0 (0) 10.833
An. paludis 0 (0) 0 0.028 0 (3) 0 0.111 0 0 (13) 0 0.481 0 0 (0) 0.333
  1. Abbreviations: CSP+ number of mosquitoes positive to CSP, CSP circumsporozoite protein, EIRentomological inoculation rate (infectious bites/person/night, IR infection rate, ma man biting rate (bites/person/night), n number of mosquitoes examined by CSP ELISA