Fever in the first month of life.
D001424:Bacterial Infections / Q000175:diagnosis / Q000453:epidemiology*; D005260:Female; D005334:Fever / Q000175:diagnosis / Q000453:epidemiology*; D006801:Humans; D007231:Infant, Newborn; D007557:Israel; D008297:Male; D011446:Prospective Studies