La idea de la cascada es que si se logra cada uno de los tres “90”, la proporción de personas seropositivas con supresión viral sería 90% x 90% x 90%, igual a 72%.
The idea of the cascade is that if each of the three “90s” is achieved, the proportion of all HIV-infected individuals with viral suppression would be 90% x 90% x 90%, which is equal to 72%.