Those residing in Peru, Colombia, Bolivia, and Brazil or travelers from any other nationality transiting/visiting the previously-mentioned countries for at least 10 days or more prior to entering Ecuador and attending YCS Quito, Ecuador: Starting May 12, you are REQUIRED to show a yellow fever vaccination certificate upon arrival in Ecuador. The certificate must indicate that the vaccine was received at least 10 days before travel.
More info here: https://bit.ly/4dq2UbO
