After the volunteers were settled in their quarters, the observers followed. They were from the same countries as the volunteers.
They came through the same corridor, with the Synths leading them.
The observers from Mexico — a physician from the National Institute of Medical Sciences and Nutrition and two representatives from COFEPRIS, Mexico's federal health regulator — were escorted to their designated accommodation first.
The Polish delegation followed: a physician from the Medical University of Warsaw, a public health specialist from the Chief Sanitary Inspectorate, and a legal observer from the Ministry of Foreign Affairs.
Their rooms were on a separate corridor from the volunteers, as the observer access framework had specified.
Most of them stood at the transparent wall for a moment before doing anything else.
