Cyclical<unk> s normally require periodic temperature monitoring to detect, though it is possible one could sense subjective changes in body temperature as well. To count as<unk>  diagnostic workup for Hodgkin's lymphoma would be required as well if that diagnosis was not already made.
Pel–Ebstein fever
Barcoo fever
Trench fever
Cotton fever
Omsk hemorrhagic fever
Ross River fever
Typhoid fever
Rubella