Epidemic infections in surgical patients.
D000368:Aged; D002353:Carrier State; D003428:Cross Infection / Q000453:epidemiology* / Q000517:prevention & control / Q000635:transmission; D004196:Disease Outbreaks; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000453:epidemiology*; D018805:Sepsis / Q000453:epidemiology; D013530:Surgical Wound Infection / Q000453:epidemiology; D014481:United States