Epidemic malaise.
D004196:Disease Outbreaks; D004739:England; D005260:Female; D006801:Humans; D007046:Hysteria; D008505:Medical Staff, Hospital; D009461:Neurologic Manifestations; D009741:Nursing Staff, Hospital; D011602:Psychophysiologic Disorders; D012737:Sex Factors; D013337:Students, Medical; D014777:Virus Diseases