The important details are:
- Bush Pilots must locate villages, and land in remote areas.
- Medics must keep the medications cool.
What I already knew about the topic:
... (You type what you know here!)
The details support this main idea:
Main idea: Many people risk their lives doing different jobs to deliver vaccines.
Details: Bush Pilots must locate villages, and land in remote areas,
while medics must keep the medications cool. It is dangerous for both jobs because pilots could crash in remote areas, and medics had to canoe through the rainforest, which could lead to run-ins with animals.