Careers that combines wet lab and humanitarian efforts?

I’m trying to look for a career path that utilizes my wet lab/research skills and at the same time has real-world humanitarianesque impact, even if only at an individual level.

I’m interested in MSF/Doctor’s without borders’ lab tech/epidemiologist roles so I was wondering if anyone knows if there are more of such jobs in other organisations? (I‘ll be graduating with a Msc in biomedical science)

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