Some of us are by nature Florence Nightingale's or Mother Teresa's, we take care of other people life and health. Other ones, just do not care. It is a big difference in healthcare between modern western countries and countries where western world people used colonialism and imperialism to grow their prosperity by submitting locals.
Good invention to help healthcare is bicycle ambulance, a trailer pulled by normal bicycle. It is effective, cheap and really practical. Type bicycle ambulance in your favorite search engine and you get several projects in results.
BTW. In Daniel Defoe's book Robinson Crusoe, the main character named native friend, which he just set free from cannibals hands, as Friday. It is funny detail but is it really a rough example of colonialism?