| hantavirus pulmonary syndrome--united states, 1995 and 1996. | sporadic cases of hantavirus pulmonary syndrome (hps), a severe cardiopulmonary illness first identified in 1993, continue to be recognized in the united states (1,2). this report describes the investigation of two cases of sin nombre virus (snv)-associated hps involving feedlot workers in a single household during may-june 1995, and summarizes national reporting for hps through march 21, 1996. the findings of this investigation and of other investigations suggest that, although domestic and occ ... | 1996 | 8598827 |