Diseases

5 clues
Pathology focus
Screeners' targets
Med students' studies
Epidemiologist's study
MC Frontalot "___ of Yore
Similar answers:
Abases
Airbases
Aliases
Almostparadise
Amoebiases
Anabases
Anodise
Apeworldisearth
Appeases
Ases
Asescallops
Atlases
Atthecases
Barnesgases
Bases
Basesalary
Baseseven
Basesixteen
Basesixty
Basesloaded