TASK DEFINITION: In this task, you are given a sentence in English and your task is to translate it into Spanish. In translation, keep the numbers and capitalization (capitalize only the first word of each sentence and name).
PROBLEM: The truth, of course, is that a great many Member States, and no doubt other nations too, have taken measures to protect their populations' health which amount to using the precautionary principle, even if it has not always been called that.

SOLUTION: La verdad es que muchos Estados miembros, obviamente también otras naciones, han adoptado medidas para proteger la salud de sus habitantes aplicando el principio de precaución, aunque no siempre lo han llamado así.

PROBLEM: And so it is the "two key" principle that applies here.

SOLUTION: Se aplica por tanto el principio de las dos llaves.

PROBLEM: And now the Erika.

SOLUTION:
Y ahora Erika.