Creating a suit with a cooling system built in.
My idea is creating a suit that will keep the medical staff cool while they are working in Africa. As of right now, they are working on patients in a hot suit with no way to cool off except by taking the suit off. This is a hazard because they could catch the virus as well. If we created a suit that has a system to control the temperature by using the heat as energy. It would be keep the workers cool and let them continuously work on the patients.
This system may work but it might suceed if the suit was fitted with a backpack to hold such a system or redesigning a suit for that specific reason.