From: Possible changes in the transmissibility of trachoma following MDA and transmission reduction: implications for the GET2020 goals
Hypoendemic
Mesoendemic
Hyperendemic
Duration
Infectivity
Initially
4.42
0.92
2.95
0.60
2.81
0.19
Post 3 MDAs
4.87
0.93
3.23
0.66
2.82
0.23
Post 10 MDAs
5.86
0.95
3.45
0.71
2.86
0.29