| twenty-year summary of surveillance for human hantavirus infections, united states. | in the past 20 years of surveillance for hantavirus in humans in the united states, 624 cases of hantavirus pulmonary syndrome (hps) have been reported, 96% of which occurred in states west of the mississippi river. most hantavirus infections are caused by sin nombre virus, but cases of hps caused by bayou, black creek canal, monongahela, and new york viruses have been reported, and cases of domestically acquired hemorrhagic fever and renal syndrome caused by seoul virus have also occurred. rare ... | 2013 | 24274585 |