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. 2014 Dec 11;8(12):e3393. doi: 10.1371/journal.pntd.0003393

Table 2. Parameter descriptions and values used.

Parameter Description Baseline value Range Unit Source
ψh constant birth rate of humans 0.0000421 - d−1 -
ρh waning of malaria immunity in humans 0.00055 5.5×10−4–2.7×10−3 d−1 [54]
a mosquito biting rate on humans 0.33 0.2–0.5 d−1 [67]
c likelihood of malaria infection in humans following an infectious bite 0.022 0.011–0.033 [54]
μh human death rate 0.0000421 - d−1 -
vh human rate of progression from the exposed to the infected state for malaria 0.1 0.067–0.20 d−1 [54]
γh human recovery rate from malaria 0.0035 0.0017–0.007 d−1 [54]
δh malaria-induced mortality rate for humans 0.00009 0−1.8×10−5 d−1 [54]
b likelihood of a bite on an infected human leading to malaria infection in mosquitoes 0.097 0.08–0.114 [18]
Inline graphic likelihood of a bite on a recovered human leading to malaria infection in mosquitoes 0.0097 0.008–0.0114 [54]
ψ1 likelihood of an infectious bite leading to establishment of a worm in humans 0.000036 3.6×10−5–8.8×10−5 [16], [19], [28]
L3 mean number of 3rd instars carried by infective mosquitoes 1.48 1–1.98 [34], [68], [69]
μw death rate of adult worms in humans 0.00034 5.48×10−4–2.74×10−4 d−1 [28]
α worm fecundity in humans 0.0667 6.67×10−3–6.67×10−2- d−1 [28], [59]
μf death rate of microfilariae in humans 0.0033 0.002–0.004 d−1 [28]
Λ emergence of mosquitoes 8000/16000 varies seasonally d−1 -
ψ2(F) likelihood of W.b. infection in mosquitoes when feeding on a microfilaremic host varies -
r rate of W.b. larval development within mosquitoes 0.083 0.0714–0.1 d−1 [70]
ve reciprocal of the extrinsic incubation period for malaria 0.0909 0.0714–0.1 d−1 [54]
μm death rate of mosquitoes 0.1 0.05–0.15 d−1 [56]
μe W.b.-induced additional mortality of mosquitoes 0.059 0.009–0.109 d−1 S1 Supporting Information
μi P.f.-induced additional mortality of mosquitoes 0.03 0–0.06 d−1 estimate
m probability of ingested microfilariae passing the midgut in mosquitoes 0.636 0.4–0.87 S1 Supporting Information
i loss of W.b.-infection in mosquitoes due to immune response 0.37 0.13–0.61 d−1 S1 Supporting Information
kρ factor used to relate microfilariae burden to prevalence 8.9 - [28]
kψ constant in microfilariae uptake function 0.06539 0.0554–0.0772 [32], [34]