When medicine became somewhat scientific, in about 450 BC, with Hippocrates and those boys, they tried to look for herbs, plants that would literally shake the bad spirits out.
Cuando la medicina se volvió medianamente científica, alrededor del 450 A.C., con Hipócrates y esos chicos, buscaban hierbas, plantas, que, literalmente, remecerían a los malos espíritus para sacarlos.