Seva got started because we wanted to apply these lessons of surveillance and epidemiology to something which nobody else was looking at as a public health issue: blindness, which heretofore had been thought of only as a clinical disease.
Seva se inició porque queríamos aplicar esas lecciones de vigilancia y epidemiología a algo que nadie consideraba un problema de salud pública: la ceguera, que hasta ese momento se había considerado solamente como una enfermedad clínica.