Infectious disease epidemiologist, but formerly data scientist in health tech. I’m really happy with my career currently, but I think some day I want to go back

Infectious disease epidemiologist, but formerly data scientist in health tech. I’m really happy with my career currently, but I think some day I want to go back to direct service—- maybe something like a case manager or youth worker or similar. But part-time and only after I feel totally financially secure.