Laboratory FellowshipsDelivering the skills and experience to excel in the PHL workforce. Our Work APHL laboratory fellowship programs prepare scientists for careers in PHL science. These experiential programs offer a competency-based core curriculum. Featured Resources Fellows 2013Fellows 2014 It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again. From APHL's Blog It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again.