Update: hantavirus infection--United States, 1993.
D002044:Bunyaviridae Infections / Q000175:diagnosis* / Q000453:epidemiology; D004196:Disease Outbreaks; D005260:Female; D006476:Orthohantavirus / Q000302:isolation & purification*; D006801:Humans; D008875:Middle Aged; D012128:Respiratory Distress Syndrome / Q000453:epidemiology / Q000382:microbiology*; D013781:Texas; D014481:United States / Q000453:epidemiology