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Table 1 Proportion and number of seropositive according to the period of malaria transmission and village.

From: Assessment of exposure to Plasmodium falciparum transmission in a low endemicity area by using multiplex fluorescent microsphere-based serological assays

  Mboula (n = 64) Gankette (n = 56) Mbilor (n = 66) All villages (n = 186)
  June Sept Dec June Sept Dec June Sept Dec June Sept Dec
Lsa1-41 6.7% (1/15) 18.2% (4/22) 25.9% (7/27) 22.2% (4/18) 26.3% (5/19) 36.8% (7/19) 7.7% (2/26) 14.3% (3/21) 15.8% (3/19) 11.9% (7/59) 19.3% (12/62) 26.1% (17/65)
Salsa1 26.7% (4/15) 9.1% (2/22) 22.2% (6/27) 22.2% (4/18) 15.8% (3/19) 15.8% (3/19) 23.1% (6/26) 23.8% (5/21) 15.8% (3/19) 23.7% (14/59) 16.1% (10/62) 18.5% (12/65)
Glurp 46.7% (7/15) 31.8% (7/22) 48.1% (13/27) 44.4% (8/18) 42.1% (8/19) 31.6% (6/19) 61.5% (16/26) 47.6% (10/21) 68.4% (13/19) 52.5% (31/59) 40.3% (25/62) 49.2% (32/65)
Lsa1J 33.3% (5/15) 31.8% (7/22) 29.6% (8/27) 16.7% (3/18) 15.8% (3/19) 21.0% (4/19) 7.7% (2/26) 4.8% (1/21) 5.3% (1/19) 16.9% (10/59) 17.7% (11/62) 20.0% (13/65)
Lsa3NR2 6.7% (1/15) 9.1% (2/22) 25.9% (7/27) 27.8% (5/18) 31.6% (6/19) 36.8% (7/19) 11.5% (3/26) 38.1% (8/21) 10.5% (2/19) 15.2% (9/59) 25.8% (16/62) 24.6% (16/65)
  1. The prevalence rate of positive P. falciparum infection was 37.3%, 40.3%, 43.1% respectively at June, September, December and 45.3%, 41.1% and 34.9% respectively in Mboula, Gankette and Mbilor villages.