Fig. 2

Parasite rate by year of sampling collection based of available PCR data from cross-sectional studies [24, 25, 35, 36, 40, 63, 65] between 1996 to 2017 (top). Incidence rate per 100,000 populations by year of sampling collection based on available PCR data from hospital-based studies [5, 7,8,9, 23, 27, 28, 33, 38, 39, 41, 42, 45, 47,48,49, 51, 52, 54, 56, 60] between 1996 to 2017 (bottom)